If you look at the very first post on this thread, I always have updated information there on prices, availability, special offers, and any other pertinent information.
It's great that BPL allows post editing for as long as they do (thanks moderators!). But to answer your question, for the foreseeable future:
Prices are still:
$36 for the larger Big Dig, 0.6 oz, about 7.15" long
$29 for the smaller Original, 0.4 oz, about 6" long
If I need to ship your trowel outside the continental USA, add another $2
Make PayPal payment to me at robkelly54 at gmail dot com
Use this same gmail to email me with any questions you have