I was looking recently and Exploria have a few different seats. Bear in mind that there are models with adjustable height and lumber support, along with armrests and then more basic ones. Fitting armrests can be £150 or more and some seats don't come with a base, so + <£70. In the end I went for exactly what I wanted, from T5 parts in Poland - all adjustments and armrest, correct colour and includes base. Due to arrive tomorrow (under 1 week). £900 though........ I was looking at ones with different cloth/trim and no base, adjustments or rests for £550. Then added the additions and £750 or more for a seat with no adjustments.