i agree, if they screwed up, cancel my order, but if you ship it and charge me more that I agreed, that's bait and switch, and I will dispute difference, and I have that right. theres a right way to resolve this, and then there is staples way.
if you screw up, fix it, dont screw me. I didn't ask to buy it for $150, I wanted it for $60. If you cant give it to me for $60 you can keep it, and i'll move on. (after i moan in the correct forum 😉 )