Texas Business and Commerce Code - BUS & COM § 621.005. Determination of Retail Value of Prize or Gift

(a) The retail value of an item offered as a prize or gift is the price at which at least two principal retail outlets in this state have made a substantial number of sales of an identical item to members of the public during the six months preceding the offering of the prize or gift. The item sold by the principal retail outlets must be from the same manufacturer, and be of the same brand, model, and type, as the item offered as a prize or gift.

(b) If a substantial number of sales of a particular item offered as a prize or gift have not been made in this state during the six months preceding the offering of the item described in the solicitation or if the offeror elects, the retail value of the item is the actual cost of the item to the offeror, net of any rebates, plus 200 percent.

(c) If a prize or gift involves lodging, airfare, a trip, or a recreational activity, the retail value is the retail sales price of that lodging, airfare, trip, or recreational activity to a member of the public who is not involved in a promotional or other discount transaction.