Potential dangers of combined shipping?

[Southpaw21]

Hi all, I recently sold a card in the triple digits. Buyer messaged me immediately after that auction ended asking if I combine shipping, which i said i do.

They won another listing for 20+ cheaper cards for like 10 bucks. Same sport, series,year etc. so nothing shady.

My question is if I combine the shipments and send all of the cards together, am I potentially at-risk for the buyer saying they didn't get the good card?

Should I just send them separately?

Thanks !

[3124508 on COMC]

If you send separately, they can say they got all the cheap items and the other mailer came empty. Point is that if someone wants to scam you, they can. Might as well ship together.

[shrevecity]

They can say it regardless. End of day if you cannot afford to lose it don't sell it online.