Not a ancient collector per se, but love the coins. Can someone help with attribution and what would be a fair price for it?
Looks like it possibly is Herennia Etruscilla AR Antoninianus, RIC 59b: OBV: HER ESTRVSCILLA AVG, diademed & draped bust right on crescent REV: PVDICITA AVG, Pudicitia seated left holding sceptre & drawing veil from her fac
First, I would tell you to clean it up a bit with either lemon juice or vinegar and brushing every so often with a soft bristled brush. It should clean up fairly well, and you might be surprised with how much better it will look. Don't worry about the toning as it doesn't take long for silver to tone nicely.
As luck would have it, I have been looking for one of these but the problem is that coins of the period are very low grade silver and many look like this one. Cleaning can help but overdoing it either with the acid or the brushing can turn a $20 coin into a $5 coin. Silver with solid surfaces can stand the lemon juice and toothbrush business but their more porous siblings can get worse. Do not plop it in acid and walk away. Do not use a brass or even stiff brush. Value will depend entirely on the eye appeal when you are finished. Condition is everything. Ancients are expected to have been cleaned but that means cleaned properly, gently and in a way no one will say "cleaned".
Here is my example of this lady ... Herennia Etruscilla AR Antoninianus 249-251 AD Herennia Etruscilla & Pudicitia
Yup => Larissa rocks!! I have a cool AE example, my friend THESSALY, Larissa, Æ Tetrachalkon Circa 356-337 BC Diameter: 19 mm Weight: 8.60 grams Obverse: Head of the nymph Larissa facing slightly left Reverse: ΛAPI Σ/AIΩN around from upper left (N retrograde), bridled horse trotting right; E above; below, grain ear upward to left Reference: Rogers 273; BCD Thessaly II 387.8; HGC 4, 517 Other: 5h … Near EF, dark green patina From the BCD Collection
I also really like that Larissa horse type. It was pointed out sometime back that the pose shows a horse in the process of rolling down onto the ground. If you gather several of them, you can see the process like a movie.