Levon I, 1199-1219 AR Tram Obv: King seated on throne ornamented with lions, his feet resting on a footstool, wearing a crown and royal mantle on his shoulders. He holds a cross in his rt. hand and fleur-de-lis in his left.. Armenian inscription: Levon King of all the Armenians Rev: Long cross with two bars and two dots beneath bottom bar, between two lions regardant. Armenian inscription: By the will of God. If you weigh it, it should be somewhere between 2.8 and 3.1 grams. Yours looks to be on the heavier side. Most in that condition online seem to go for $80-120 USD. The above coin info is quoted from a website. I know nothing about medieval coinage.
Cool coin (congrats) ... I have an example as well (I love this coin) ARMENIA, Cilician Armenia. Royal. LevonI. AR Tram (Coronation issue) 1198-1219 AD Diameter: 22 mm Weight: 2.75 grams Obverse: Levon seated facing on throne decorated with lions, holding cross and lis-tipped scepter Reverse: Two lions rampant back-to-back, each with head reverted; between, cross pattée set on spear Reference: AC 289