make offer including postage for 1 or 2 chips ($1 for postage) each additional chip is 50c
$25 chip is Chipguide N0587 SU is $40-49 (2012)

$100 chip is chipguide N0573 su is $125-149 (2012)
bid offers to low or above chipguide minimum will be refused.
Thursday & Friday emails will be answered same day.. Saturday or later emails will be answered Next week.