I was intrigued by this coin that was listed as, "Roman Philip I Sestertius 3rd century AD". It had an interesting reverse, and looked like a figure under an arch. It seemed to be in fair condition, was at a very low price, and there were no other bids.

Wildwinds listed one very similar as, "Philip I AE28 of Heliopolis in Coele Syria. Laureate, draped and cuirassed bust right / Tyche standing facing with rudder and cornucopiae, male figures (athletes?) holding up a wreath. Heliopolis SNG Cop 434 " It didn't appear to be an exact match, but extremely close.

A further search revealed a page on the British Museum site, that looks to be the coin. It has the description; "Roman Provincial. Copper alloy coin. Date: 244-249. Obverse: Laureate bust of Philip I, right; wearing paludamentum and cuirass. Reverse: The Tyche of Heliopolis, wearing chiton, peplos and turreted head-dress, standing facing; rudder in right hand, cornucopiae in left hand; on each side of her stands a naked male figure (athlete?) holding up a circular object (wreath?); an inflated veil is held over her head by two female figures (Victories?) standing on pedestals."
Obverse: IMPCAESMIVLPHILIPP[VSPIVSFELAVG]
Reverse: COLIVL AVGFEL
Exergue: HEL
Minted in: Heliopolis (Syria - archaic) (Asia,Levant,Lebanon,Baalbek,Heliopolis (Syria - archaic))
Weight: 13.52 grammes
Diameter: 27 millimetres