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ORIGINAL MARX NO. 500 K KEY for MECHANICAL WIND UP LOCOMOTIVES and OTHER TOYS
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ORIGINAL MARX NO. 500 K KEY for MECHANICAL WIND UP LOCOMOTIVES and OTHER TOYS

Starting price (see what it sold for on eBay ↗) $42.95 as of Jul 17, 2026
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Closes Jul 19 · 9:05 PM EST
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Past Locomotives auctions
Condition Used
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 123**
hawkman8588 7,660 ratings · 99.80% positive
Seller
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Description

From the seller
This is a Marx Original No. 500 K Key for Mechanical Wind Up Locomotives and other Toys. It is in excellent condition. It is 1/8" square. Come with original Envelope. Please view all pictures as they are part of the description. Will combine shipping when there will be a savings. WAIT for Invoice or send message asking for combined shipping. NO INTERNATIONAL BIDDING OR SHIPPING. PAYMENT TO BE MADE WITHIN 5 DAYS OF AUCTION ENDING.

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