I have 4 insect traps to sell, separately. 2 of them were used, no more than 5 nights each. The other 2 are completely new. None of them has any defects, and each come with 10 refill discs. I sell the new ones for 15 EUR and used ones for 10 EUR. The current price for a new one is 30 usd, and was 40 usd when I bought them. They helped me catch mosquitoes and flies successfully.