[UPDATE #2 on 8/18/17 @ 1AM: They’re back in stock; however, your only shot at getting them now is in-store pickup if you are near NYC.]
[UPDATE: And, they’re gone…. Sorry. The glasses sold out within minutes it appears. Stay tuned to see if they get any back in within next day.]
B&H has a final batch of Solar Eclipse Viewing Glasses in stock and can get them to you with one-day shipping in time for the eclipse. The best deal is 10-pairs for $44.95 and you get free overnight shipping with that option. These are ISO 12312-2 for safe solar viewing. You can find them all here at B&H Photo.
We bought several pairs back in July but they’ve been hard to come by lately thanks to the crazy demand and the recalls at Amazon.
If you want to go hardcore, B&H also has the Lunt Solar Telescope in stock. Check it out here at B&H Photo.
Check your local library for free ISO approved eclipse glasses. Over 2 million were provided to libraries via a grant.