Affliate Disclaimer: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Swipe Previous
Swipe Next
Lionel - Trainmaster Transformer (6-4150) Items for Sale
First Catalog: Lionel 1972 Catalog
Most Recent Catalog: Lionel 1977 O/O27 Catalog
Part Number: 6-4150
Category: Transformer
We have a new model train website, Find My MTH Trains, to help you find MTH Train items.
| eBay Summary - Currency Code: USD | Count | Avg. Price (USD) | Low Price (USD) | High Price (USD) |
| Bid Auctions | 1 | 20.00 | 20.00 | 20.00 |
| Buy it Now Auctions | 32 | 25.53 | 5.00 | 47.00 |
Listed below are current active eBay auctions for this Item.
Click on the image or link to see more details about the auction on eBay.
Current eBay Auctions
Title: Original Lionel Operating Instructions for Transformers Nos.4090 4150 & 4250
Currency: USD
Buy It Now Price: $5.00
Item location: Windsor Locks, US
Seller Rating: 6243/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $5.00
Item location: Windsor Locks, US
Seller Rating: 6243/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 Trainmaster Transformer (T11)
Currency: USD
Buy It Now Price: $12.75 or Best Offer
Item location: Gloucester, US
Seller Rating: 26556/99.7%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $12.75 or Best Offer
Item location: Gloucester, US
Seller Rating: 26556/99.7%
Click here to see eBay Auction
Back to the top
Title: Lionel Trainmaster 4150 Toy Train Transformer Multivolt Made in USA Untested
Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Oceanside, US
Seller Rating: 1442/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Oceanside, US
Seller Rating: 1442/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Train Transformer. #4150. working
Currency: USD
Buy It Now Price: $15.90
Item location: Perham, US
Seller Rating: 1341/97.5%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $15.90
Item location: Perham, US
Seller Rating: 1341/97.5%
Click here to see eBay Auction
Back to the top
Title: Lionel Trains Model 4150 50 Watt Transformer Blue Made in U.S.A.
Currency: USD
Buy It Now Price: $16.33
Item location: Brooksville, US
Seller Rating: 98/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $16.33
Item location: Brooksville, US
Seller Rating: 98/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 Transformer
Currency: USD
Buy It Now Price: $16.98
Item location: Cleveland, US
Seller Rating: 667/98.4%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $16.98
Item location: Cleveland, US
Seller Rating: 667/98.4%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 Transformer
Currency: USD
Buy It Now Price: $17.98
Item location: Cleveland, US
Seller Rating: 667/98.4%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $17.98
Item location: Cleveland, US
Seller Rating: 667/98.4%
Click here to see eBay Auction
Back to the top
Title: Lionel Train Blue 4150 Multivolt Transformer 50 Watt w/Direction Control Used
Currency: USD
Buy It Now Price: $17.99 or Best Offer
Item location: Wells, US
Seller Rating: 2596/99.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $17.99 or Best Offer
Item location: Wells, US
Seller Rating: 2596/99.8%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 50 Watt Transformer 1970s AC 7.5Va Direction Speed control LN
Currency: USD
Buy It Now Price: $17.99
Item location: Oceanside, US
Seller Rating: 3158/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $17.99
Item location: Oceanside, US
Seller Rating: 3158/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 50 Watts Transformer UNTESTED
Currency: USD
Buy It Now Price: $20.00 or Best Offer
Item location: Lubbock, US
Seller Rating: 474/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $20.00 or Best Offer
Item location: Lubbock, US
Seller Rating: 474/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 Transformer
Currency: USD
Current Bid Price: $20.00 ( 0 bids)
Buy It Now Price: 35.00
Auction Ends: 10th December, 2025
Item location: Wilmington, US
Seller Rating: 58/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Current Bid Price: $20.00 ( 0 bids)
Buy It Now Price: 35.00
Auction Ends: 10th December, 2025
Item location: Wilmington, US
Seller Rating: 58/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 Transformer AC Only Output 8-15 VAC / 50 Watts
Currency: USD
Buy It Now Price: $21.24 or Best Offer
Item location: Mount Holly Springs, US
Seller Rating: 17031/99.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $21.24 or Best Offer
Item location: Mount Holly Springs, US
Seller Rating: 17031/99.6%
Click here to see eBay Auction
Back to the top
Title: Vintage Lionel 4150 50 watt Blue transformer circa 1970s AC Direction Speed
Currency: USD
Buy It Now Price: $21.50 or Best Offer
Item location: Henderson, US
Seller Rating: 435/97.4%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $21.50 or Best Offer
Item location: Henderson, US
Seller Rating: 435/97.4%
Click here to see eBay Auction
Back to the top
Title: VINTAGE LIONEL #4150 50 WATT TRANSFORMER TESTED WORKS FINE
Currency: USD
Buy It Now Price: $21.99 or Best Offer
Item location: Tinley Park, US
Seller Rating: 601/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $21.99 or Best Offer
Item location: Tinley Park, US
Seller Rating: 601/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL 4150 50 Watt Transformer Multi-Volt Untested Train & 125 Whistle Station
Currency: USD
Buy It Now Price: $21.99 or Best Offer
Item location: Camden, US
Seller Rating: 1781/99.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $21.99 or Best Offer
Item location: Camden, US
Seller Rating: 1781/99.8%
Click here to see eBay Auction
Back to the top
Title: Lionel #4150 50 Watt Train Transformer Tested Layout Ready Reverse Control PostB
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33036/99.9%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33036/99.9%
Click here to see eBay Auction
Back to the top
Title: Lionel #4150 50 Watt Train Transformer Tested Layout Ready Reverse Control PostA
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33036/99.9%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33036/99.9%
Click here to see eBay Auction
Back to the top
Title: Lionel #4150 50 Watt Train Transformer Tested Layout Ready Reverse Control PostC
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33037/99.9%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33037/99.9%
Click here to see eBay Auction
Back to the top
Title: Lionel Type 4150 7.5 W Trainmaster Toy Transformer 8-15 V - Tested (TR038)
Currency: USD
Buy It Now Price: $24.95 or Best Offer
Item location: Townsend, US
Seller Rating: 730/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $24.95 or Best Offer
Item location: Townsend, US
Seller Rating: 730/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 NOS Transformer 50 Watts Direction Control, Works See Video - Unused
Currency: USD
Buy It Now Price: $24.99
Item location: Henderson, US
Seller Rating: 1413/99.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $24.99
Item location: Henderson, US
Seller Rating: 1413/99.6%
Click here to see eBay Auction
Back to the top
Title: LIONEL 4150 50 Watt Blue transformer AC Direction Speed control Untested train
Currency: USD
Buy It Now Price: $25.00 or Best Offer
Item location: Philadelphia, US
Seller Rating: 96/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $25.00 or Best Offer
Item location: Philadelphia, US
Seller Rating: 96/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Train Transformer Type 4150 Trainmaster Toy Electric 120V
Currency: USD
Buy It Now Price: $26.99 or Best Offer
Item location: Spokane, US
Seller Rating: 1335/99.4%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $26.99 or Best Offer
Item location: Spokane, US
Seller Rating: 1335/99.4%
Click here to see eBay Auction
Back to the top
Title: Lionel Transformer Type 4150 Electric Toy Made in Mt Clemens MI USA WORKS TESTED
Currency: USD
Buy It Now Price: $29.50 or Best Offer
Item location: Meyersdale, US
Seller Rating: 3085/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $29.50 or Best Offer
Item location: Meyersdale, US
Seller Rating: 3085/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Trains 50 Watt Model 4150 Blue Transformer USA
Currency: USD
Buy It Now Price: $29.92 or Best Offer
Item location: Scottsdale, US
Seller Rating: 695/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $29.92 or Best Offer
Item location: Scottsdale, US
Seller Rating: 695/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Trainmaster Transformer 4150 50 watt with Reverse
Currency: USD
Buy It Now Price: $32.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2594/99.7%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $32.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2594/99.7%
Click here to see eBay Auction
Back to the top
Title: Lionel ~ Toy Transformer Type 4150
Currency: USD
Buy It Now Price: $35.00
Item location: Plymouth, US
Seller Rating: 35389/97.1%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $35.00
Item location: Plymouth, US
Seller Rating: 35389/97.1%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 TRAINMASTER Train Transformer 120V Power Pack in Original Box Tested
Currency: USD
Buy It Now Price: $35.95 or Best Offer
Item location: Falconer, US
Seller Rating: 423/96.9%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $35.95 or Best Offer
Item location: Falconer, US
Seller Rating: 423/96.9%
Click here to see eBay Auction
Back to the top
Title: LIONEL TRAINS MPC TRAINS 4150 WATT TRANSFORMER W/DIRECTION BUTTON- EXC. - H12
Currency: USD
Buy It Now Price: $35.96
Item location: Morganville, US
Seller Rating: 113522/99.9%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $35.96
Item location: Morganville, US
Seller Rating: 113522/99.9%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 50 Watt Transformer Blue - Tested
Currency: USD
Buy It Now Price: $37.99 or Best Offer
Item location: Williamstown, US
Seller Rating: 11007/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $37.99 or Best Offer
Item location: Williamstown, US
Seller Rating: 11007/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL #4150 50 WATT TRANSFORMER WITH REVERSE BUTTON GREAT FOR BASIC SET
Currency: USD
Buy It Now Price: $39.99
Item location: Middletown, US
Seller Rating: 40187/99.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $39.99
Item location: Middletown, US
Seller Rating: 40187/99.8%
Click here to see eBay Auction
Back to the top
Title: Lionel 4150 50 Watt Transformer 1970s AC 7.5Va Direction Speed control LN
Currency: USD
Buy It Now Price: $39.99 or Best Offer
Item location: Ithaca, US
Seller Rating: 5100/99.5%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $39.99 or Best Offer
Item location: Ithaca, US
Seller Rating: 5100/99.5%
Click here to see eBay Auction
Back to the top
Title: LIONEL MODEL TRAIN TRANSFORMER MULTIVOLT 4150 VINTAGE 1970s RAILROAD 50W WORKS
Currency: USD
Buy It Now Price: $47.00 or Best Offer
Item location: Clinton, US
Seller Rating: 1456/99.5%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $47.00 or Best Offer
Item location: Clinton, US
Seller Rating: 1456/99.5%
Click here to see eBay Auction
Back to the top
Back to the top
Last Updated December 3, 2025, 6:53 am
Copyright © 2025 N. & C. Stevens
Privacy Policy
➤