Hello all. On my quest to acquire type pieces for each monarch, I came across these 2 pieces of interest; namely, a James I shilling (6th Bust, trefoil mintmark, listed as S-2668), and an Edward III groat (London Mint, S-1568). Being inexperienced in this particular area, I have little to no idea what a fair price range on these might be, as online sales records vary wildly. They appear to be rather nice examples, with even wear and little to no clipping. Just need to get an idea for price range before putting in an offer. Opinions much appreciated.