Land Rover 90 Front Seat Repair/ Replace

Hiya! I need to repair or replace the front outside seats of my Land Rover Defender. I've looked into a full repair kit from Exmoor Trim and new seats altogether (not cheap). Wondering if anyone is selling any front seats in better shape, or has any other tips on how best to repair mine. The tape clearly isn't getting it done, and I don't want to just put seat covers over them. Thanks in advance.