IMHO the relicing is to satisfy the ‘need’ for rich Knobbers to pretend that they’ve had that cool <insert fender of desire! say a 68 tele over painted sunburst> since like before they were born and played it soooo much look it’s all worn and stuff.
Wear and tear is what you should add to a guitar, I don’t think you can truly fake it. Plus they charge you more just to **** it up some….
Apparently if you add some wear of your own it reduces the resale value!
If you are after a specific model in specific colour/hardwear then sure, why not. But not being able to play it first would be my worry, I mean, what if it didn’t, you speak to you….? Not quite the same but I ordered a vintage hotrod 52 tele on spec coz the reviews sounded perfect. I’ve never gotten on with it (unlike my bog standard HSS US strat which I chose by you know, playing….).