Last year, I would have said no, but this year, yes. It can be hard to get out of the buying it because it's Pyrex habit, but I feel better for it. I'm sure my wallet thanks me too!
Yes, I left two fridges at the GW because they wanted 15$ for them!!!!!
I've definitely done that. If I'm not into the pattern or something I leave them for someone who might be looking for that. Also I don't want to buy something just because it's pyrex, I don't have the room or money for that.
I would have bought the horizon, especially with a 50% off coupon. But I tend to pay too much money for Pyrex :)