Not a flea market find but I got a very pleasant surprise today.
Our local Vintage Stock stores were having a Labor Day weekend sale. All comics are buy one get one free. I picked up 20-30 cheap books on Friday and decided to go back again today. I normally come in from the north but this time came from the other direction.
There's a Half Price Books store just to the south of the Vintage Stock so I thought "what the hell" and popped in there first. They normally have a lot of Copper and Modern Age comics so I go in there rather infrequently. So I was very surprised - no, SHOCKED - to see a bunch of Tales of Suspense books in there between issues 48-96 at very nice prices. I also found a Thor #126 and a number of nice Justice League issues between 19 and 106. And to top it all off everything in the store was 20% off.
Here's the list:
Tales of Suspense #48, 54, 60, 61, 62, 63, 64, 66, 72, 73, 75, 85, 86, 91, 96
Thor #126
Justice League of America #19, 45, 87, 88, 90, 92, 99, 103, 104, 105, 106
Some of the TOS and JLA are so nice I'm considering sending some of them in for CGC grading.
I'll post some pics/scans later this evening. (thumbs u