Thank you gifts

[RiverRunner]

I went with the hand written thank-you note sent through the mail. Anything else seemed inappropriate. Maybe im cheap.

[Tapioca]

Bumping this because I need some opinions.

I'll spare you of the details, but some of my transcripts are from a foreign country, and a language professor reviewed my transcripts for free when people usually charge at least $25/hour to do it. I'm deciding between sending a handwritten thank you note only, or a note + gift. What's appropriate? Suggestions on what gift to send? I'd have to mail it.

Thanks in advance!