Make sure your account is verified with your phone, email and bank.
it normally takes 3 to 4 days for ACH deposit to bank account.
If the other party use an e-check as a payment, then the e-check must clear. Another few days
Use a signed for service, and hope that you get positive feedback promptly.
You'll be unlikely to see any of that money before your vacation even so.
Even if the buyer pays you quickly, Ebay holds your funds for 3 weeks
not if your paypal acct is brand new