Skip to content
  1. Home
  2. Encyclopedia
  3. US Coins
  4. Kellogg & Co.
  5. 1855 G$50 Kellogg & Co. K-4

1855 G$50 Kellogg & Co. K-4

CPG Values (What is CPG?)

Grade CPG Value
AU50 $390,000.00
AU53 $420,000.00
AU55 $438,000.00
AU58 $450,000.00
PR60 $480,000.00
PR61 $510,000.00
PR62 $540,000.00
PR63 $690,000.00
PR64 $1,020,000.00
AU50 CAC $420,000.00
AU53 CAC $450,000.00
AU55 CAC $462,000.00
AU58 CAC $468,000.00
PR60 CAC $510,000.00
PR61 CAC $540,000.00
PR62 CAC $600,000.00
PR63 CAC $780,000.00
PR64 CAC $1,140,000.00

Apr Data

135 records found.

    Page 1 of 3
    Description Grade Auction House Sell Price Sell Date
    SS Central America Shipwreck: 1855 Kellogg Restrike PCGS Gem Proof (Box and COA) 0 David Lawrence Rare Coins 4,000 03/13/2017
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 3,795 09/22/2013
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 3,795 09/22/2013
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 4,370 06/02/2013
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 4,370 06/02/2013
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 4,485 06/02/2013
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 4,312 05/29/2011
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,703 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,968 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,835 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,710 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,703 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,835 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,835 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,835 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,837 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,835 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,571 03/05/2010
    ""1855"" Kellogg & Co. $50 Gold. Commemorative Restrike. Gem Proof (PCGS). 0 Stacks Bowers 3,703 03/05/2010
    1855 Kellogg & Co. G$50 PR K-4 0 Ira & Larry Goldberg 2,645 02/01/2009
    1855 Kellogg $50 Commemorative Restrike - SS Central America PCGS Gem Proof (Minted 2001) 0 David Lawrence Rare Coins 3,278 12/29/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,415 09/15/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,415 09/15/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,415 09/15/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,415 09/15/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,875 09/15/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,875 05/26/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Superior 2,875 05/26/2008
    1855 Kellogg & Co. G$50 PR K-4 0 Stacks Bowers 2,472 02/26/2008
    1855 $50 Kellogg & Co. Fifty Dollar PR53 PCGS. K-4, Breen-7921, High R.6 in proof format; unknown in business strike format. 53 HA 352,500 01/12/2014
    1855 Kellogg & Co. $50. K-4. Rarity-7-. Proof-63 Cameo (PCGS). CMQ-X. 63 Stacks Bowers 780,000 11/21/2023
    1855 $50 Kellogg & Co. Fifty Dollar PR63 NGC. Adams-54, Breen-7921, Kagin-4, High R.6. 63 HA 444,000 10/11/2018
    1855 $50 Kellogg & Co. Fifty Dollar PR64 Cameo PCGS. CAC. Kagin-4, High R.6. 64 HA 1,260,000 01/11/2024
    1855 $50 Kellogg & Co. Fifty Dollar PR64 Cameo PCGS. K-4, R.7. 64 HA 763,750 04/27/2014
    1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. Housed in commemorative frame wit 65 HA 4,800 07/10/2023
    1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Uncirculated PCGS. Housed in commemorative fr 65 HA 5,280 07/10/2023
    1855 $50 Kellogg & Co. Fifty Dollar Restrike, S.S. Central America, Gem Proof PCGS. Minted September 01, 2001. PCGS Populat 65 HA 4,800 03/13/2023
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 65 HA 2,760 02/16/2008
    1855 Kellogg & Co. G$50 PR K-4 65 Stacks Bowers 3,220 01/15/2008
    1855 Kellogg & Co. G$50 PR K-4 67 Ira & Larry Goldberg 34,500 01/31/2011
    1855 $50 Kellogg & Co. Fifty Dollar Restrike Gem Proof PCGS 67 HA 2,990 01/12/2008
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 68 HA 2,783 02/16/2008
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 68 HA 2,990 02/16/2008
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 68 HA 2,760 02/16/2008
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 68 HA 2,760 02/16/2008
    SSCA Relic Gold Medal "1855" Kellogg & Co. Fifty Dollar Gem Proof PCGS. 68 HA 2,990 02/16/2008
    1855 $50 Kellogg & Co. Fifty Dollar Restrike Gem Proof PCGS. 68 HA 2,990 01/12/2008
    1855 $50 Kellogg & Co. Fifty Dollar Restrike Gem Proof PCGS. 68 HA 2,990 01/12/2008
    1855 $50 Kellogg & Co. Fifty Dollar Restrike Gem Proof PCGS. 68 HA 2,990 01/12/2008
    1855 $50 Kellogg & Co. Fifty Dollar Restrike Gem Proof PCGS. 68 HA 2,990 01/12/2008
      Page 1 of 3


      NNP Encyclopedia data is provided in cooperation with Whitman Brands, based on catalog data organized by the Greysheet Identification System (GSID).

      Entry Details

      PCGS Number: 10228
      Coin Date: 1855
      Denomination (Short): G$50
      Denomination (Long): 50 Dollar Gold
      Variety: Kellogg & Co.
      Variety 2: K-4
      Desg: PR
      Composition: Gold
      Mintage: 13 known
      Strike Type: Proof
      Coinage Type: Pioneer & Territorial Gold
      Coinage Years: 1854-1855
      Mint Location: San Francisco
      Designer: Ferdinand Grüner
      Edge: Reeded
      Obverse Description: Liberty Head with KELLOGG & CO on diadem 1855 13 stars around F. GRUNER at base of neck
      Reverse Description: Eagle clutching shield and ribbon SAN FRANCISCO CALIFORNIA. FIFTY DOLLS. 1809 GRS 887 THOUS
      General Notes: In 1855, Ferdinand Grüner cut the dies for a round-format fifty-dollar gold coin for Kellogg & Co., but coinage seems to have been limited to presentation pieces. Only 13 to 15 pieces are known to exist. A "commemorative restrike" was made in 2001 using transfer dies made from the original and gold recovered from the SS Central America. These pieces have the inscription S.S. CENTRAL A M E R I C A GOLD, C.H.S. on the reverse ribbon.
      PCGS #: 10228
      NGC ID: ANJ3
      NNP is 100% non-profit and independent // Your feedback is essential and welcome. // Your feedback is essential and welcome.