What's the etiquette for linking to my ebay listing on here?

[pinkspottywellies]

Is it the done thing or not?!

"The eBay topic is intended for Mumsnet members to discuss eBay, not for advertising eBay items. If you are a small business there is a Small Business classified topic where, for £30, you can advertise your company or products for 90 days. "

put a link on the For Sale board

It is not the done thing

You will be slaughtered

Thanks!