Tested, didn't like the RPN, only use a few minutes, like new in original box with case (very nice) and manual. I just paid $55 a few weeks ago for this. Asking $35 + $5 for shipping.
Also have new "Essential Equations for the Mechanical PE Exam Using the HP33s". This is a programing manual for the Mechanical PE exam. Cost me $42 never used, sell for $15 if you purchase the calculator.
BPH
Also have new "Essential Equations for the Mechanical PE Exam Using the HP33s". This is a programing manual for the Mechanical PE exam. Cost me $42 never used, sell for $15 if you purchase the calculator.
BPH
