Art Vintage Ltd. provides guidance authenticating American illustrator art prints. Please inquire about professional fee's.Art Vintage Ltd. offers our clients a ballpark estimate of value on original American art prints. To take advantage of this service you must first set up a pre-paid initial account. The account requires a $25 deposit. *The cost for a routine authentication of an original American Art Print is typically $20. Or it can be FREE**** *The cost for a routine print identification of artist or name is typically $20. Or it can be FREE**** * The cost for a print appraisel is typically $25. Or it can be FREE**** ****In the alternative, either service can be FREE! Just buy a print from Art Vintage Ltd. For each print purchased you get one service free.