Ebay woes

I have a bit of a problem with ebay as well. One of my friends purchased 2 ink cartridges off a person, paid, and only received one. When questioned about the item the person (who's chinese and very poor at english) said he "worded his auction wrong" and would refund half of the paid price providing she paid postage.

Now, postage was already $5. Postage to send it back to them would probably be the same, which is lame because they're in the same town as her. Here's the auction:

Spoiler:

Auction: brand new one box Lexmark 26 color cartridges

Description: it is brand new with real package!
start=reserve price!
2 pack for sale!
Lexmark #26 Colour Standard Use Inkjet Cartridge

For use with Lexmark Z13, Z23, Z25, Z33 and Z35,
Z601, Z602, Z603, Z605 Color Jetprinters and the
Lexmark X75, X1150, X1140, X1130, X1110 All-In-One

For use with the Lexmark Z513, Z515, Z612, Z613,
Z614, Z615, printers and the X1155, X1170, X1180,
X1185, X2230, X2240 and X2250 All-In-One.

Genuine Lexmark cartridges generate optimum print quality
using fade-resistant, concentrated dye based inks with small ink
drop size for vibrant colour, clarity and detail for brilliant photos
& sharp images. Lexmark's introduction of pigmented & specialty
pigmented based inks ensure long shelf life, water resistance yet
still maintaining the vibrancy of dye based inks.

Lexmark cartridges come with the print head ensuring you have
maximum resolutions & superior quality basically you get a new
printer everytime. In addition, there are no hidden extras;
no hidden costs in having to replace the printhead down the line.

Now, the auction says there's 2 for sale. According to her, she bought this thinking that there were two in the single auction. What do you guys make of this, because I'm not entirely sure if this is considered fraud. Quite simply, if she had of known it were for a single ink cartridge, she wouldn't of bidded. Since the auction was poorly written by the auctioneer, I think they're in the wrong.

Of course the auctioneer isn't going to send the second ink cartridge, and won't refund unless she pays postage.

Jam it back in, in the dark.

Look. If she posted the cartridge off (which she shouldn't have to do in the first place) that would cost another $5. So a total of $10 is wasted and nothing is gained, thanks to the miswording of an auction that shouldn't have been contradictory in the first place. He lives in the same town but still refuses to have public communication.

During all this, she gave him negative feedback, and also received one:

Spoiler:

hi, i alreday reply your email and agree to rufund your half money or exchange anothre one, but this member no reply and again, and give me this negative feedback, so if you refuse contact me, i also no change this feedback!!!!!!!!

I don't know why we let these chinks in the country.

At this time she didn't receive any emails about "offering a refund or exchange for another one" and she's replied like FIVE TIMES with her bank details. I'd be pretty pissed off too if I bidded on something expecting one thing, and ended up getting another.

Currently he's now offering to refund half into her bank account, providing she gives details. She's done so, and he keeps ignoring them, and keeps asking. It's like he's deliberately ignoring them.

There's nowhere I can't reach.