Hello! First post here, just wanted to point out that I saw a new OP-1 price drop (only 13 left now) in the UK website Gear4music, it’s now available for 1264€ in France, or 1303€ in Ireland, 1275€ in Spain, and so! And it’s the cheapest I could find in Europe (as for the taxes, because it seems cheaper to buy it in the US, for example). So I recommend checking this website out.
Here it is, hope this helps some of you!
Also, this could be a new thread for posting best prices and price drops on Teenage Engineering devices (or just the OP-1) 
Kind regards, users! 