Hey 1mason,

Buyakilt.com has them for 120 GBP (make sure you check the web address as H.O.S. sniped their tag line)

Mytartan.com has them for 110 GBP

Both would be plus shipping but they get you pretty close to your budget.

I have not used Mytartan, but the one experience I had with Buyakilt was flawless, great communication and prompt shipping.

Happy shopping