Items range from $25 to $100 each for authentication which includes tamper proof hologram, entry into the database, unique serial number, grading good for day of only, and current market value estimate. Not all TAC items are directly issued a certificate of authenticity as some of our clients prefer to only have their items tagged with TAC specific number on a hologram. A COA from The Authentication Company LLC is only legitimate if accompanied by the exact item with matching number (both item and certificate must match). Certificates of Authenticity may be purchased after an item has been tagged however the tagged item must be presented (in person) to a TAC employee to obtain a COA. iption
No. All items must be authenticated in person by a TAC employee in order to be tagged as original.
TAC does setup at various shows across the United States which will include the Check the Oil Show (CTO) as well as Iowa Gas in Des Moines, Iowa. Other shows may be added please contact us for details. If you have advertising items and would like for us to authenticate them please contact us via the “Contact Us” link or by telephone. For larger collections we can travel to your location and for smaller collections we can discuss authenticating them when we are in your area.
TAC reserves the right to not tag items which we cannot verify as being authentic original items as well as items that are considered age unknown. TAC also reserves the right to remove a tag should we learn new information that would negate the item being authentic. In these rare circumstances TAC will refund the cost of authentication to the original purchaser should the item be in their possession.
TAC does not replace an item with the same serial number. If your hologram with serial number has been damaged a fee of $25 will be assessed in order to issue a new hologram and serial number for your item.
For certain automobilia neons and other multi piece signs more than one TAC serial number will be used to ensure the authenticty of an item (for example both skins will received different numbers as well as buttons or other prominent pieces to a sign). This will be done at TAC’s discrection and will be done in accordance with how we feel it needs to be done.