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Aha!? Bill, you're the culprit!? ?;)
I did the same - you got there first.? ?The $31 "Oscilloscopes" (was $28 something when I looked) was NOT available.? GlassFrogBooks (via Abe's Books) came back and said they did not have the copy and requested $10 more to find another copy.? We will see if they can find it for $38!!? ?I won't go higher than that because I won't believe they can find a copy.
As for the "Typical circuits book"? ?There were three, one at $15, one at $17 and one at $19.? ?I ordered the $17 one.? ? I hope I get it.
Dennis, yes, what you said is right.? ?I've noticed that with goods sometimes - There is only one item out there, or was, as some retailer some place, but other aggregator or sale websites pretend to have is at the same price.? Sometimes it's obvious and you can tell who the original retailer is (particularly if the photos are identical).? Sometimes it's not so simple.? ?Such aggregator websites are infuriating because they provide no new benefit, no new information to anyone.? They are just there to scam and make money for the operator.??
Dan