Flash memory prices could crash to a dollar a gigabyte this year but might not be enough to kindle a resurgence in SSDs, iSuppli warned today. Prices for memory were just over $2 for 1GB of standard NAND flash memory at the start of the year, but they have fallen steeply enough that they could reach $1.20 for a dense three-bit-per-cell chip by the fall and just $1 at the very end of 2010.