Yeah I saw the same with the Trifox sdy20 frame I've ordered 7 week back, its 120 euro's more expensive atm.
I think it's still a very nice frame and ordered it. The shipping costs were my biggest doubt, but I hear everywhere that there is an enormous demand for shipping so I don't think that will be resolved any time soon.
What I also noticed that there was a 38 euro variance between the different payment methods (iDeal, PayPal & Mastercard). In my case Mastercard used the latest exchange rates, which was beneficial as the rates were in favour of the Euro past weekend. Might also be worth validating, 5 minutes well spend in my case.