maple classic™ 
$12 to get the eepromdate board manufactured by dirtypcbs, in any color i want 
@tom oh it has to be one of their soldermask options https://computerfairi.es/media/ntqRQdUaYoE4Uy9VyjA
@troubleMoney think 2000s pc motherboard
@squirrel oh yeah, I've seen them, but there aren't many about these days
oh actually $17 because it's ever so slightly larger than 5x5cm
still, better than the local offering