Great Britain
Oliver Cromwell Crown 1658/7 XF45 PCGS, KM393.2, S-3226. Beautiful old collection toning, with a dark gray along the periphery that serves to highlights the legends and devices. Minimal surface abrasions (less, in fact, than one would expect of an XF45), with just light even rub. Possessing the diagnostic die crack across the bust on the obverse, as nearly all examples of this issue have.
Estimate: 4000-5000 USD