- U.S. Coins /
- Private & Pioneer Gold /
- Kellogg & Co. (1854–1855) /
- 1855 G$50 Kellogg & Co., Commemorative Restrike PR
1855 Kellogg $50 PCGS Gem Proof 70 (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
1855 $50 Kellogg & Co. Fifty Dollar PR63 NGC. Adams-54, Breen-7921, Kagin-4, High R.6. ...
Source: Heritage Auctions
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
Kellogg $50 1855 Commemorative Restrike - S.S. Central America PCGS Gem Proof
Source: David Lawrence Rare Coins
1855 Kellogg & Co. $50 Commem Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
"1855" (2001) Kellogg & Co. $50. Commemorative Restrike. Gold S.S. Central America Label. Proof-67 Deep Cameo (PCGS).
Source: Stacks Bowers
1855 Kellogg $50 PCGS Gem Proof (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg $50 Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg Restrike PCGS Gem Proof (Box & COA)
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Commemorative Restrike $50 PCGS Proof 67 DCAM (In Frame)
Source: David Lawrence Rare Coins
Kellogg $50 1855 Commemorative Restrike - S.S. Central America PCGS Gem Proof
Source: David Lawrence Rare Coins
1855 Kellogg & Co. $50 Commem Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
"1855" (2001) Kellogg & Co. $50. Commemorative Restrike. Gold S.S. Central America Label. Proof-67 Deep Cameo (PCGS).
Source: Stacks Bowers
1855 Kellogg $50 PCGS Gem Proof (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
1855 Kellogg $50 PCGS Gem Proof 70 (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg $50 Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
1855 G$50 Kellogg & Co., Commemorative Restrike PR
Greysheet & CPG® Values
Mint & Coinage Details
Mint Location:
San Francisco
Coinage Type:
Private & Pioneer Gold
Coinage Years:
1854-1855
Composition:
Gold
Varieties and Classification
Variety:
Kellogg & Co.
Variety 2:
Commemorative Restrike
Physical Characteristics
Strike Type:
Proof
Coin Shape:
Round
Design Details
Obverse Lettering:
1855
Feedback:
From the Greysheet Marketplace
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Auction Ends: 6/10/2026
Buy Now: $255.00
Buy Now: $105.00
1855 Kellogg $50 PCGS Gem Proof 70 (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
1855 $50 Kellogg & Co. Fifty Dollar PR63 NGC. Adams-54, Breen-7921, Kagin-4, High R.6. ...
Source: Heritage Auctions
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
Kellogg $50 1855 Commemorative Restrike - S.S. Central America PCGS Gem Proof
Source: David Lawrence Rare Coins
1855 Kellogg & Co. $50 Commem Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
"1855" (2001) Kellogg & Co. $50. Commemorative Restrike. Gold S.S. Central America Label. Proof-67 Deep Cameo (PCGS).
Source: Stacks Bowers
1855 Kellogg $50 PCGS Gem Proof (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg $50 Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg Restrike PCGS Gem Proof (Box & COA)
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Commemorative Restrike $50 PCGS Proof 67 DCAM (In Frame)
Source: David Lawrence Rare Coins
Kellogg $50 1855 Commemorative Restrike - S.S. Central America PCGS Gem Proof
Source: David Lawrence Rare Coins
1855 Kellogg & Co. $50 Commem Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
"1855" (2001) Kellogg & Co. $50. Commemorative Restrike. Gold S.S. Central America Label. Proof-67 Deep Cameo (PCGS).
Source: Stacks Bowers
1855 Kellogg $50 PCGS Gem Proof (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
1855 Kellogg $50 PCGS Gem Proof 70 (S.S. Central America Commemorative Restrike) - Vault Value!
Source: David Lawrence Rare Coins
SS Central America Shipwreck: 1855 Kellogg $50 Restrike PCGS Gem Proof
Source: David Lawrence Rare Coins
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
Source: David Lawrence Rare Coins
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About CDN Prices
All CDN prices are based on proprietary market knowledge and technology developed by CDN Publishing, LLC.
CPG® prices represent retail levels. Collectors should refer to CPG values as a starting place for their negotiations, or auction bid reference.
Greysheet/Greensheet prices are wholesale market levels for collectible coins/paper money intended to indicate what a dealer, or wholesale, buyer would pay for the described item in the specified grade. Greysheet/Greensheet represent "sight-seen" values based on a buyer's in-hand review. The actual value can be more or less than this depending on factors including eye appeal and market timing.
Bluesheet (NGC & PCGS) prices represent the highest sight-unseen offers to buy on dealer networks like CDN Exchange. In many cases, there are no active sight-unseen buy offers, so CDN looks to the recent lowest market values for such an item. For this reason, Bluesheet values typically represent the floor of the market for the specified item. CDN only tracks Bluesheet on certain items.
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