Current bid:
$450
6 bids
Time Left
Ends Oct 9, 2026
Bid history
since Oct 7
From the seller's description. Not a guarantee of condition.
Market demand: Collectibles in Oregon sell about 84% of the time, typically ~6 bids. Based on 113 completed sales over the last year.
A rare 1955 sealed Treasury mint set in original cardboard box containing silver coins, one of the last boxed sets before paper envelopes. Sells to serious numismatists and rare-coin dealers as a complete collectible. Inspect the box for water damage and verify the seal is fully intact, since opening or damage drastically reduces the premium grade and value.
Estimated flip margin and comp range available with Pro. Summary may occasionally contain inaccuracies; check the full description before bidding.
CP Management Co., OR
Private seller (not a government agency), listed on a platform we index for its fleet and equipment.
Condition: As-is
CP Management Co., OR
Grab more in one trip: 6 more lots at this pickup location.
View all at this locationIn early 1955 the US Treasury went from shipping their mint sets from cardboard boxes to paper envelopes. This auction is for one of the last Treasury "SEALED BOXED" mint sets, which are difficult to find. Given most of the 1950s mint sets were opened back in the 50's is what makes this so rare and hard to find. Also note the KEY Upside coin values for 1955. A sealed Treasury Mint set means: • No fingerprints • No haze from decades of mishandling • No coin switching • No cherry picking • No artificial toning • No cleaning The Mint Set contains: 90% silver Franklin halve dollar 90% silver Washington quarter 90% silver Roosevelt dime Key upside values: 1955 Franklin Half MS65: $150–$300 MS66: $500–$1,000 MS67: $3,000–$10,000+ 1955 Washington Quarter MS66: $150–$300 MS67: $800–$2,000+ 1955 Roosevelt Dime MS67: $100–$250 MS68: $500–$1,500+ 1955 Lincoln Cent MS66 RD: $75–$150 MS67 RD: $300–$800 MS68 RD: $1,500–$3,000+ 1955 Jefferson Nickel MS66: $75–$150 MS67: $300–$600 MS67+ / Full Steps: $1,000–$5,000+ You decide if you want to unseal this set for the opportunity to confirm if it carries a Cameo Franklin valued at $3,000+. Or a Cameo Washington Quarter valued at $800+, a Lincoln valued at over $1,500. Or leave it sealed and retain the value of these hard-to-find sets. This is a SEALED set with no way of knowing what grades are inside this mint set with NO GUARANTEES, YOU ARE BUYING THIS AS IS, as seen in the photos. THIS WILL SHIP ONLY: A shipping fee of $10.00 + insurance of $25 will be applied to the final invoice.
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