4 ms·
Pricy is relative. Looks like Amazon sells it for $125 (the SRP is $230) As an engineering student in 1987, I bought a HP-28C. I recall it was the first calcul
by leejoramo 2y ago
Pricy is relative. Looks like Amazon sells it for $125 (the SRP is $230)
As an engineering student in 1987, I bought a HP-28C. I recall it was the first calculator to do symbolic math
Original Price $235 which is close to what I paid. Adjusted for inflation $657
I think it was worth it.