Crossword Clue:

available or accessible

AnswerCrossword Clue
WEEKDAYSThey're not accessible on Sunday (or Saturday)
ATBETTERBOOKSTORES"Available by mail or ...."
IPODNANOSGadgets originally available only in black or white
ABSOLUTSpirits brand available in Citron or Mandrin flavors
MODELTOld car that was famously available in black, black ... or black