Even though the product description, and strangely even the sku on the box, is for the original version which slow charges the Google Pixel 3, the two I recently purchased from Walmart B&M are functionally the version which also supports fast charging the Google Pixel 3 (verified via Ampere and also evidenced in the attachments). Currently Belkin sells these for $69.99 on their website.
Others have posted finding the newer Google Pixel 3 version in store as well. The item does not appear to be on clearance however sold out on Walmart.com. Seems to be broad availability in B&M stores. YMMV likely applies to finding the original version at the B&M store at this point.
Use the following product page and select black to see if it shows in stock at your local Walmart. This is most reliable. My Walmart app didn't even show this item at my Walmart, and BS didn't show anything, but my Walmart had a bunch of them, so the only source that was correct was this product page.
Shout out to The_Deal_R for essentially vetting this and ultimately inspiring me to post.