You're being told not to worry but the fact is it's very normal and perfectly understandable.
I'd feel the same way....the seller owed you a reply within 24 hrs of payment letting you know what was going to happen with shipping.....give him 48hrs....okay 72 hrs.......we're talking 4 days now.....that's bullshit even if this guy had an itrader rating of 50.......but he only has 4???? And he goes underground after getting your payment but is completely available until he gets it?????
And people are telling you not to be concerned.........uhh......Seems to me you have every reason to ***** and if you don't hear from him soon........you decide how long but I'd say another 24-48 hrs.......well, you have Paypal's number. If we were talking big money, I'd already have been in touch with Paypal and they'd send the seller a message about non-receipt by buyer. The seller can't get access to the funds until you confirm with Paypal the cue's been received and there aren't any issues.
But if he is dishonest, well, then don't give the criminal too big a head start either so you decide what's the prudent thing to do. For all I know, this seller might have had some tragic event and he's dealing with it and that's keeping him from taking care of the cue shipping or even contacting you. But at some point, enough is enough and the seller has to go on with life and meeting one's obligations is an important, necessary part of that.
Shit...I dunno what is the right thing to do since it's your money. I'm just a hard ass when it comes to dealing with problems and they either go away or get bigger. I don't want to see yours get any bigger so you need to draw a line in the sand and at that point come in spikes up. If there's any blood-spilling, well, let it be the seller's rather than yours so just be prepared.....this might be a false alarm but you really never know.
Matt B.