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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 | 0 | |||
| Buy it Now Auctions | 21 | 16.22 | 5.00 | 35.00 |
Listed below are current active eBay auctions for this Item.
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Current eBay Auctions
Title: Vintage LIONEL TOY TRANSFORMER Type 4125 25 Watts UNTESTED - For Parts
Currency: USD
Buy It Now Price: $5.00
Item location: Twin Falls, US
Seller Rating: 9375/98.3%
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Currency: USD
Buy It Now Price: $5.00
Item location: Twin Falls, US
Seller Rating: 9375/98.3%
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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: 137/100.0%
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Currency: USD
Buy It Now Price: $8.99 or Best Offer
Item location: Laramie, US
Seller Rating: 137/100.0%
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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: 324/99.0%
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Currency: USD
Buy It Now Price: $9.95 or Best Offer
Item location: Boulder, US
Seller Rating: 324/99.0%
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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: 2379/99.6%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2379/99.6%
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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: 2379/99.6%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2379/99.6%
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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: 79011/99.3%
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Currency: USD
Buy It Now Price: $10.00
Item location: Cynthiana, US
Seller Rating: 79011/99.3%
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Title: Lionel Type 4125 Trainmaster Transformer 25 Watt. Not Tested
Currency: USD
Buy It Now Price: $10.00 or Best Offer
Item location: Cocoa, US
Seller Rating: 662/100.0%
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Currency: USD
Buy It Now Price: $10.00 or Best Offer
Item location: Cocoa, US
Seller Rating: 662/100.0%
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Title: VTG LIONEL O GAUGE MULTIVOLT TOY TRANSFORMER / POWER PACK #4125 Untested
Currency: USD
Buy It Now Price: $11.54
Item location: Canton, US
Seller Rating: 15794/100.0%
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Currency: USD
Buy It Now Price: $11.54
Item location: Canton, US
Seller Rating: 15794/100.0%
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Title: Vintage LIONEL TOY TRANSFORMER Type 4125 25 Watts Tested Good Condition Maroon
Currency: USD
Buy It Now Price: $13.55
Item location: Galena, US
Seller Rating: 270/100.0%
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Currency: USD
Buy It Now Price: $13.55
Item location: Galena, US
Seller Rating: 270/100.0%
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Title: LIONEL TOY TRANSFORMER Type 4125 25 Watts Blue Made In Mt. Clemens Mich USA
Currency: USD
Buy It Now Price: $14.00
Item location: Baltimore, US
Seller Rating: 2772/99.7%
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Currency: USD
Buy It Now Price: $14.00
Item location: Baltimore, US
Seller Rating: 2772/99.7%
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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: 5112/99.5%
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Currency: USD
Buy It Now Price: $14.65 or Best Offer
Item location: Saint Clair Shores, US
Seller Rating: 5112/99.5%
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Title: Lionel Type 4125 Red Trainmaster Transformer 25 Watt Tested
Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Mount Clemens, US
Seller Rating: 144/100.0%
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Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Mount Clemens, US
Seller Rating: 144/100.0%
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Title: Lionel 4125 AC O Gauge Model Railroad 25W Electric Train Transformer
Currency: USD
Buy It Now Price: $16.00
Item location: Campbellsburg, US
Seller Rating: 2731/99.7%
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Currency: USD
Buy It Now Price: $16.00
Item location: Campbellsburg, US
Seller Rating: 2731/99.7%
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Title: LIONEL 4125 TRANSFORMER 25 WATT
Currency: USD
Buy It Now Price: $16.99
Item location: Caldwell, US
Seller Rating: 7412/100.0%
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Currency: USD
Buy It Now Price: $16.99
Item location: Caldwell, US
Seller Rating: 7412/100.0%
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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: 620/100.0%
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Currency: USD
Buy It Now Price: $17.98
Item location: Madison, US
Seller Rating: 620/100.0%
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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: 2853/100.0%
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Currency: USD
Buy It Now Price: $19.99
Item location: Splendora, US
Seller Rating: 2853/100.0%
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Title: Vintage Lionel Toy Transformer Type 4125 25 Watts Tested Good Condition Red
Currency: USD
Buy It Now Price: $21.95 or Best Offer
Item location: Saint Michaels, US
Seller Rating: 9332/99.5%
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Currency: USD
Buy It Now Price: $21.95 or Best Offer
Item location: Saint Michaels, US
Seller Rating: 9332/99.5%
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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: 32702/99.9%
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Currency: USD
Buy It Now Price: $22.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 32702/99.9%
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Title: Vintage LIONEL TOY TRANSFORMER Type 4125 25 Watts Tested Good Condition Orange
Currency: USD
Buy It Now Price: $25.00
Item location: Butler, US
Seller Rating: 3289/100.0%
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Currency: USD
Buy It Now Price: $25.00
Item location: Butler, US
Seller Rating: 3289/100.0%
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Title: Lionel Multi-volt Transformer 4125 25 Watts Blue and Red Tested
Currency: USD
Buy It Now Price: $32.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2516/99.7%
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Currency: USD
Buy It Now Price: $32.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2516/99.7%
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Title: (Lot Of 3)~TRANSFORMERS~Lionel 4125~Lionel 1015~Life Like Hobby~UNTESTED
Currency: USD
Buy It Now Price: $35.00 or Best Offer
Item location: Cabot, US
Seller Rating: 3478/99.7%
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Currency: USD
Buy It Now Price: $35.00 or Best Offer
Item location: Cabot, US
Seller Rating: 3478/99.7%
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Last Updated October 2, 2025, 7:42 am
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