1855/4 Gold 25C Liberty Octagonal, BG-106, Rarity-3, PCGS MS65. The last PCGS MS65 to appear at public auction occurred in 2011. The trading range then was $900-$1100. Back then, the PCGS Population was 11 coins with 2 finer. Today, the PCGS population is 1o coins with 3 finer. Looks like one coin upgraded to a 65? But certainly none appear to have come on the market since then. Collectors Universe published priced is $1,200.
Obv: Large head; four 5 pointed stars. Obverse die rusty. Rev: 1 4 DOLLAR 1855 within beaded circle. No fraction bar; DO repunched and joined; last 5 repunched to conceal the 4; same as BG105 but reground and recut.