Garmin site discount

js14

Garmin are offering me a 25% discount to use on their site. (Long story but I bought a lot of Tacx Blu-Ray videos, which are now entirely useless.) Only thing is I'm already fixed up with a four year old home trainer, new Edge 830 and an old Vector single sided power meter. I'm sort of tempted by the new Vector 3 pedals, but I can't convince myself that I really need to upgrade. In any case, the prices on the Garmin site are probably RRP and higher than eleswhere, so the discount is worth less than the stated 25%. What would you do, take the discount and buy something or hold out for a partial refund?