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Lionel - RS-1 50-Watt Transformer (6-12780) Items for Sale
First Catalog: Lionel 1990 Book One Catalog
Most Recent Catalog: Lionel 1993 Book Two Catalog
Part Number: 6-12780
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 | 4 | 94.74 | 18.99 | 129.99 |
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: Lionel 6-12780 RS-I High Output Power Unit AC Transformer/Controller MS3
Currency: USD
Buy It Now Price: $18.99
Item location: Macomb, US
Seller Rating: 8403/98.5%
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Currency: USD
Buy It Now Price: $18.99
Item location: Macomb, US
Seller Rating: 8403/98.5%
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Title: Lionel 6-12780 RS-I High Output Power Unit AC Transformer/Controller New Old Sto
Currency: USD
Buy It Now Price: $110.00
Item location: Aiken, US
Seller Rating: 1006/99.2%
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Currency: USD
Buy It Now Price: $110.00
Item location: Aiken, US
Seller Rating: 1006/99.2%
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Title: NISB Lionel RS-I (RS-1) TRANSFORMER High Output Power Unit 6-12780 NEW, SEALED
Currency: USD
Buy It Now Price: $119.99 or Best Offer
Item location: Hopkins, US
Seller Rating: 1606/100.0%
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Currency: USD
Buy It Now Price: $119.99 or Best Offer
Item location: Hopkins, US
Seller Rating: 1606/100.0%
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Title: Lionel 6-12780 RS-I High Output Power Unit AC Transformer/Controller New Old Sto
Currency: USD
Buy It Now Price: $129.99
Item location: Elyria, US
Seller Rating: 2462/99.7%
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Currency: USD
Buy It Now Price: $129.99
Item location: Elyria, US
Seller Rating: 2462/99.7%
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Last Updated November 3, 2025, 6:52 am
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