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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
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| 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 | 30 | 24.52 | 5.00 | 39.99 |
Listed below are current active eBay auctions for this Item.
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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: 6241/100.0%
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Currency: USD
Buy It Now Price: $5.00
Item location: Windsor Locks, US
Seller Rating: 6241/100.0%
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Title: Vintage Lionel Transformer Type 4150
Currency: USD
Buy It Now Price: $11.99 or Best Offer
Item location: Arlington, US
Seller Rating: 4529/100.0%
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Currency: USD
Buy It Now Price: $11.99 or Best Offer
Item location: Arlington, US
Seller Rating: 4529/100.0%
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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%
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Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Oceanside, US
Seller Rating: 1442/100.0%
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Title: Lionel Train Transformer. #4150. working
Currency: USD
Buy It Now Price: $15.90
Item location: Perham, US
Seller Rating: 1341/96.7%
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Currency: USD
Buy It Now Price: $15.90
Item location: Perham, US
Seller Rating: 1341/96.7%
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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%
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Currency: USD
Buy It Now Price: $16.33
Item location: Brooksville, US
Seller Rating: 98/100.0%
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Title: Lionel Type 4150 Transformer
Currency: USD
Buy It Now Price: $16.98
Item location: Cleveland, US
Seller Rating: 665/98.4%
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Currency: USD
Buy It Now Price: $16.98
Item location: Cleveland, US
Seller Rating: 665/98.4%
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Title: Lionel Type 4150 Transformer
Currency: USD
Buy It Now Price: $17.98
Item location: Cleveland, US
Seller Rating: 665/98.4%
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Currency: USD
Buy It Now Price: $17.98
Item location: Cleveland, US
Seller Rating: 665/98.4%
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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: 3156/100.0%
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Currency: USD
Buy It Now Price: $17.99
Item location: Oceanside, US
Seller Rating: 3156/100.0%
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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: 2589/99.8%
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Currency: USD
Buy It Now Price: $17.99 or Best Offer
Item location: Wells, US
Seller Rating: 2589/99.8%
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Title: 1950-60's Lionel 3 Rail 6 Straight 10 Curve & Crossover & 4150 Transformer 7.5VA
Currency: USD
Buy It Now Price: $18.95
Item location: Galena, US
Seller Rating: 3410/99.7%
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Currency: USD
Buy It Now Price: $18.95
Item location: Galena, US
Seller Rating: 3410/99.7%
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Title: Vtg~Lionel Multivolt Toy Transformer Type #4150 ~ Blue ~ not tested ~ t5327
Currency: USD
Buy It Now Price: $19.50
Item location: Barnegat, US
Seller Rating: 15190/99.9%
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Currency: USD
Buy It Now Price: $19.50
Item location: Barnegat, US
Seller Rating: 15190/99.9%
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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%
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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%
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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%
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Currency: USD
Buy It Now Price: $20.00 or Best Offer
Item location: Lubbock, US
Seller Rating: 474/100.0%
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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%
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Currency: USD
Buy It Now Price: $21.50 or Best Offer
Item location: Henderson, US
Seller Rating: 435/97.4%
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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: 1775/99.8%
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Currency: USD
Buy It Now Price: $21.99 or Best Offer
Item location: Camden, US
Seller Rating: 1775/99.8%
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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: 33023/99.9%
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Currency: USD
Buy It Now Price: $24.74 or Best Offer
Item location: Suffolk, US
Seller Rating: 33023/99.9%
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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: 729/100.0%
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Currency: USD
Buy It Now Price: $24.95 or Best Offer
Item location: Townsend, US
Seller Rating: 729/100.0%
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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: 1410/99.6%
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Currency: USD
Buy It Now Price: $24.99
Item location: Henderson, US
Seller Rating: 1410/99.6%
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Title: Lionel 4150 Transformer AC Only Output 8-15 VAC / 50 Watts
Currency: USD
Buy It Now Price: $24.99 or Best Offer
Item location: Mount Holly Springs, US
Seller Rating: 17011/99.6%
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Currency: USD
Buy It Now Price: $24.99 or Best Offer
Item location: Mount Holly Springs, US
Seller Rating: 17011/99.6%
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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: 95/100.0%
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Currency: USD
Buy It Now Price: $25.00 or Best Offer
Item location: Philadelphia, US
Seller Rating: 95/100.0%
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Title: Lionel #4150 7.5 VA Train Transformer Tested Layout Ready Reverse Control Post 2
Currency: USD
Buy It Now Price: $28.49 or Best Offer
Item location: Suffolk, US
Seller Rating: 33023/99.9%
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Currency: USD
Buy It Now Price: $28.49 or Best Offer
Item location: Suffolk, US
Seller Rating: 33023/99.9%
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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%
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Currency: USD
Buy It Now Price: $29.50 or Best Offer
Item location: Meyersdale, US
Seller Rating: 3085/100.0%
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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: 694/100.0%
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Currency: USD
Buy It Now Price: $29.92 or Best Offer
Item location: Scottsdale, US
Seller Rating: 694/100.0%
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Title: Lionel #4150 Trainmaster Transformer and #260 Bumper
Currency: USD
Buy It Now Price: $29.99
Item location: Egg Harbor Township, US
Seller Rating: 36659/99.8%
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Currency: USD
Buy It Now Price: $29.99
Item location: Egg Harbor Township, US
Seller Rating: 36659/99.8%
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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: 2589/99.7%
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Currency: USD
Buy It Now Price: $32.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2589/99.7%
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Title: Lionel ~ Toy Transformer Type 4150
Currency: USD
Buy It Now Price: $35.00
Item location: Plymouth, US
Seller Rating: 35379/97.0%
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Currency: USD
Buy It Now Price: $35.00
Item location: Plymouth, US
Seller Rating: 35379/97.0%
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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: 113499/99.9%
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Currency: USD
Buy It Now Price: $35.96
Item location: Morganville, US
Seller Rating: 113499/99.9%
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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: 11003/100.0%
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Currency: USD
Buy It Now Price: $37.99 or Best Offer
Item location: Williamstown, US
Seller Rating: 11003/100.0%
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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: 40165/99.8%
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Currency: USD
Buy It Now Price: $39.99
Item location: Middletown, US
Seller Rating: 40165/99.8%
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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: 5085/99.5%
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Currency: USD
Buy It Now Price: $39.99 or Best Offer
Item location: Ithaca, US
Seller Rating: 5085/99.5%
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Last Updated December 1, 2025, 6:52 am
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