Check this page for current discount coupons:
Coupon Code FTB50 - Are you a new customer to our store? Welcome to the wonderful world of www.AirlineMuseum.com. Just write FTB50 in the coupon code box for $5 off or your first order over $50. (Item total must exceed $50. Shipping is not included in this calculation)
For an even better deal, if you live in the lower 48 US states and are placing an order over $150, use FREESHIPPING as the coupon code and select the shipping special. This is a value of $17.95 off your order total.