When I went to Immigration yesterday I took a complete
copy of my old Passport and my new passport . They told me they would have to re stamp my new passport to match the old one. It will cost
9000 Bhat and take 3 days. This does not sound right .
TLDR : Answer Summary
An individual reported that Thai Immigration required them to re-stamp their new passport to match their old passport, with a fee of 9000 Baht and a processing time of 3 days. The individual expressed concerns about the legitimacy of this charge.