5000 baht is about the going rate but you may have problems next time you enter Thailand. I got stopped and questioned, they knew I had used an agent by the extension stamp. Itβs
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a day out of your life and 1900 baht to do yourself. As they say, up to youuuuuuuu πΉπ
Search in the group for the answer, otherwise you will get loads of expats whining about your question, most if not all will be pissed sat in a bar alone ! FYI ππΉπ