Had to order a lot of random stuff for testing on a project, so now I will be dumping the things I didn't end up using... this probably isn't the forum for it, but figured I'd share just in case...
WBD-500 Open-Mesh ROBIN Wireless Mesh Network Platform
Have 3 of these with power packs and antennas. These are like new, only ever used for in-house testing. $30
TTL UART Long Range UHF RFID reader Module (ISO18000-6C EPC G2)-Smart Street Light Control System-LinkSprite Technologies
Also have at least 3 of these, same condition.
$75
Spruce -LinkSprite STM32 Arduino Compatible Board With LCD
$30
WBD-500 Open-Mesh ROBIN Wireless Mesh Network Platform
Have 3 of these with power packs and antennas. These are like new, only ever used for in-house testing. $30
TTL UART Long Range UHF RFID reader Module (ISO18000-6C EPC G2)-Smart Street Light Control System-LinkSprite Technologies
Also have at least 3 of these, same condition.
$75
Spruce -LinkSprite STM32 Arduino Compatible Board With LCD
$30