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Lionel - Transformer, 25-Watt (6-4125) Items for Sale
Year Released: 1972
Part Number: 6-4125
Category: Transformer
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| eBay Summary - Currency Code: USD | Count | Avg. Price (USD) | Low Price (USD) | High Price (USD) |
| Bid Auctions | 1 | 3.00 | 3.00 | 3.00 |
| Buy it Now Auctions | 18 | 16.40 | 8.99 | 36.00 |
Listed below are current active eBay auctions for this Item.
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Current eBay Auctions
Title: Vintage Lionel Trains Type 4125 MultiVolt 25w 120v-60 Cycle Transformer
Currency: USD
Current Bid Price: $3.00 ( 0 bids)
Auction Ends: 14th January, 2026
Item location: Saint Joseph, US
Seller Rating: 2614/100.0%
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Currency: USD
Current Bid Price: $3.00 ( 0 bids)
Auction Ends: 14th January, 2026
Item location: Saint Joseph, US
Seller Rating: 2614/100.0%
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Title: Lionel Type 4125 25 Watts Multi Volt Toy Transformer Blue Trains Power Electric
Currency: USD
Buy It Now Price: $8.99 or Best Offer
Item location: Laramie, US
Seller Rating: 158/100.0%
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Currency: USD
Buy It Now Price: $8.99 or Best Offer
Item location: Laramie, US
Seller Rating: 158/100.0%
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Title: Lionel Type 4125 25 Watt Maroon Colored Transformer
Currency: USD
Buy It Now Price: $9.95 or Best Offer
Item location: Boulder, US
Seller Rating: 342/99.0%
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Currency: USD
Buy It Now Price: $9.95 or Best Offer
Item location: Boulder, US
Seller Rating: 342/99.0%
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Title: LIONEL MODERN O 4125 TRAINSET TRANSFORMER 605556
Currency: USD
Buy It Now Price: $10.00
Item location: Cynthiana, US
Seller Rating: 80983/99.4%
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Currency: USD
Buy It Now Price: $10.00
Item location: Cynthiana, US
Seller Rating: 80983/99.4%
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Title: Lionel Type 4125 Multi-Volt AC Only Transformer: Output 8-15 VAC / 25 Watts
Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2474/99.3%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2474/99.3%
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Title: Lionel Type 4125 Multi-Volt AC Only Red Transformer: Output 8-15 VAC / 25 Watts
Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2474/99.3%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2474/99.3%
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Title: Vintage Lionel Trainmaster Train Transformer Type 4125 Plastic Red ~ Untested
Currency: USD
Buy It Now Price: $10.99
Item location: Perry, US
Seller Rating: 1270/100.0%
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Currency: USD
Buy It Now Price: $10.99
Item location: Perry, US
Seller Rating: 1270/100.0%
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Title: VTG LIONEL O GAUGE MULTIVOLT TOY TRANSFORMER / POWER PACK #4125 Untested
Currency: USD
Buy It Now Price: $11.69
Item location: Canton, US
Seller Rating: 16794/99.9%
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Currency: USD
Buy It Now Price: $11.69
Item location: Canton, US
Seller Rating: 16794/99.9%
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Title: Vintage Lionel Type 4125 25 Watts Multi Volt Toy Transformer - FOR PARTS ONLY
Currency: USD
Buy It Now Price: $14.65 or Best Offer
Item location: Saint Clair Shores, US
Seller Rating: 5420/100.0%
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Currency: USD
Buy It Now Price: $14.65 or Best Offer
Item location: Saint Clair Shores, US
Seller Rating: 5420/100.0%
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Title: Lionel Type 4125 Maroon Multi Volt Toy Transformer 120V 60 CYC 25W Tested Works
Currency: USD
Buy It Now Price: $14.99 or Best Offer
Item location: Penns Grove, US
Seller Rating: 7279/99.2%
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Currency: USD
Buy It Now Price: $14.99 or Best Offer
Item location: Penns Grove, US
Seller Rating: 7279/99.2%
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Title: LIONEL 4125 TRANSFORMER 25 WATT
Currency: USD
Buy It Now Price: $16.99
Item location: Caldwell, US
Seller Rating: 7591/99.8%
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Currency: USD
Buy It Now Price: $16.99
Item location: Caldwell, US
Seller Rating: 7591/99.8%
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Title: Lionel Toy Train Transformer 4125 - Cord Is Stiff
Currency: USD
Buy It Now Price: $17.98
Item location: Madison, US
Seller Rating: 621/100.0%
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Currency: USD
Buy It Now Price: $17.98
Item location: Madison, US
Seller Rating: 621/100.0%
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Title: Lionel Train 25 Watt Multi-Volt Toy Transformer Type 4125 Blue - Not Tested
Currency: USD
Buy It Now Price: $18.00 or Best Offer
Item location: Oilville, US
Seller Rating: 2201/97.1%
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Currency: USD
Buy It Now Price: $18.00 or Best Offer
Item location: Oilville, US
Seller Rating: 2201/97.1%
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Title: Lionel Transformer Type 4125 Tested Free Shipping
Currency: USD
Buy It Now Price: $18.95
Item location: Martinsburg, US
Seller Rating: 3545/99.7%
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Currency: USD
Buy It Now Price: $18.95
Item location: Martinsburg, US
Seller Rating: 3545/99.7%
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Title: Lionel #4125 25 Watt Multi Volt Toy transformer
Currency: USD
Buy It Now Price: $19.99
Item location: Splendora, US
Seller Rating: 3143/99.8%
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Currency: USD
Buy It Now Price: $19.99
Item location: Splendora, US
Seller Rating: 3143/99.8%
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Title: vintage lionel tyco transformer, Type 4125, 25watt
Currency: USD
Buy It Now Price: $19.99 or Best Offer
Item location: Ormond Beach, US
Seller Rating: 188/95.8%
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Currency: USD
Buy It Now Price: $19.99 or Best Offer
Item location: Ormond Beach, US
Seller Rating: 188/95.8%
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Title: Lionel #4125 25 Watt Train Transformer Tested Layout Ready B
Currency: USD
Buy It Now Price: $22.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 33451/99.9%
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Currency: USD
Buy It Now Price: $22.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 33451/99.9%
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Title: Lionel #4125 25 Watt Train Transformer Tested Layout Ready 3
Currency: USD
Buy It Now Price: $22.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 33451/99.9%
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Currency: USD
Buy It Now Price: $22.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 33451/99.9%
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Title: Lionel Multi-volt Transformer 4125 25 Watts Tested
Currency: USD
Buy It Now Price: $36.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2709/100.0%
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Currency: USD
Buy It Now Price: $36.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2709/100.0%
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Last Updated January 12, 2026, 6:52 am
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