[Mr. Boston - Cartridge and Overlay Price Check]

Any update on the value of this game? I also have one, but only the cart and sticker is almost all off. My dad was a liquor rep and he received a vectrex console and Mr. Boston game as a reward for having good sales. 

[Mr. Boston]

I have a Mr. Boston cart but the label is 90% missing. Any ideas or suggestions on figuring out the value of something like that? My Dad was a liquor rep back in the day, that's how i got it