I don't own my CFTBL anymore and I made the ETSY LED replacement (now on Amazon) but I have bought from Pinball Center before and using mailbox.de is easy and it ships pretty fast just a little more than shipping direct from other sites.

Mailbox.de works flawlessly and is easy to use but you should build a group to do it. I can just say I did that before and a few people were jerks and barely paid me and not that I think someone should make huge money for doing it, but maybe $5 for just shipping tape and package material or a little time.

Honestly, I will never do it again for anyone I don't know or can do locally.