available to buy
provide a discount
they / them = the goods
can't afford = don't have enough money
rip off = overcharge
used = second hand
low quality = poor quality / cheap
cheap / inexpensive
Depends on the context
cheap = inexpensive
cheap = low quality
a bargain = a good deal/price
to bargain =  to haggle for a better price


Please be sure you are using PRONOUNS!!!! when you are speaking English.


Do you sell light bulbs?
Yes, we sell light bulbs.(them)
I see. Where can I find the light bulbs?(them)
The Light bulbs are in aisle 6.(they)
I take 4 light bulbs... (of them)


Avoid the overuse of (...a kind of) and work on replacing (...a kind of) with relative clauses: which/that, who, where
Review the use of RELATIVE CLAUSES


It's a kind of red wine...
It's a wine which is similar to red wine, but a lighter color and richer flavor.


It's a kind of energy drink...
It's an energy drink which is supposed to make you feel...