Warwick Bank Obsolete Curreny
I have an uncut sheet of 4 Warwick Bank notes. The Warwick Bank operated from 1818 until 1859 in Warwick, RI. The notes are in excellent condition and are in a frame. The belonged to a friend of mine who was a well known RI coin dealer. He also specialized in currency and was very knowledgeable. I've been collecting coins for years, but have very little knowledge about currency. I found an uncut sheet listed on eBay for $600.00. They were graded by PCGS. My sheet appears to be in excellent condition, but I'm wondering how framing them affected their value. The bills are two fives, a ten and a twenty. Any guidance would be appreciated.