Barclaycard Price Promise Question ref her purchase

I believe so - the T&C's of the Price Promise relate to the product being available immediately. The price must also include delivery so don't forget to factor that in as well - I once bought a Washing Machine from a local Curry's store due to an emergency. I then found the same machine available for immediate shipment from QED - after factoring in delivery costs it was still a good 40 cheaper and a quick call to the Price Promise helpline meant they accepted the claim as long as I sent in the statement showing the purchase, a copy of the purchase receipt and a hard copy of the web page showing the price and model.