no useful info > writes:

>> If you look these up on Amazon and click "buy used", there's
>> someone selling them in bulk at a discount (they're not really used).
>> No idea if they're reputable or not.

>went there but didnt find them in bulk. boggles the mind to think of
>buying a "bulk" load.

Try this link (you may have to unwrap it):

<http://www.amazon.com/exec/obidos/tg.../-/B0001FR7TQ/
all/ref=dp_pb_a/103-8062814-3638250>

They may not always be listed, though (if it doesn't list
anything, try again another day).

Earlier I wrote:

>>I'm not too far from
>>thinking that they make more money selling replacement cups than they do
>>from the popper.

>They might if retail stores actually carried them.

Also, if this were a true "razors and blades" strategy, the
popper itself would be cheaper.

That's partly why I asked if the poppers that don't use a
concentrator actually work or not. The bags say "this side up"
because the built-in concentrator has to be on the bottom.