Its bad enough when new contributors copy your sound ( literally in some cases) with exact titles, but when they price it at $1 they are not only destroying your sales but bringing the market down to a race to the bottom. Buyers will , and do pay for sounds at higher prices. If we all did this it would boost revenue and everyone will be a winner.
On another topic, a good way to stop rogue sellers here ( and I have had dealings with stolen sounds re-sold here as their own work) would be for AJ to introduce a validation of your ID like a photo of you holding your passport or driving licence. This is what some agencies do to stop theft, fraud etc. If only they had that here it would filter out the cheats who steal your hard work.