The seller has pick up only but says if i commit to buy he will send me a link to pay for his postag

[paper-jack · Accepted solution]

All the seller has to do is edit the listing to include postage, I'd suggest they do that and then quite simple for you to buy the item.

[ozzyandysfootball · Accepted solution]

Seller will not, don't know [or think?] he knows how to do that, jacked up price by $100 to cover postage on new listing.

[domino-710]

If you commit to buy - it is too late for the seller to add anything.