As others have stated, trinkets are a personal choice. In Zim the roadside carvers are worth a stop. Vic Falls carving market more commercial. I have got big 5 carvings from mopane, and now iron wood, plus same from India and Shri Lanka in an unknown woods. I do like the big 5 carved knocking walking sticks so have a few. Hard sided gun cases brought them home, know length prior to purchase. I always worry about customs, so no ivory or things I know will raise questions. I would love to have brought home those big tortoise shells we found, but they are illegal. Having said that I have a bucket of porcupine quills, from one I shot and others we picked up. There is a large market in Joberg that sells African stuff, rocks, jewelry, carvings, we spent a few hrs there this last summer and got some stuff, carved Africa in wood, animals. These were more real to us as the carvers were on site, not massed produced stuff like we saw elsewhere. I would recommend this place over all others for personal home made stuff. Cant remember name but taxi took us, ground floor of a big mall. This last summers hunt we found an 11 ft mamba skin very recently shed, that now graces my memory room.
Out of Africa was open Sept when we went thru, had Covid rules, limited people in hand washing but airport was empty so not a problem, full zebra skins were $2000 US, we saw lots at roadside markets for $600, same as some zebra trophy fees. Remember the gouging at any airport and store is after you check your luggage on departure so every purchase must be in carry on.
MB