Check a spot in a website - Easy task

I will provide about 2,500 URLs. All are of same type. Your job is to visit the URL and check whether a logo is present in a particular location of that URL or not. Easy task. I will provide the links in excel where you can click on excel itself and it takes you to the search result page. Just record those URLs with the logo alone. Easy task and can get this done quickly. This is a regular task. I can provide same like this once in 3 days. Today I have around 7,500 URLs to begin with. Maximum US$ 15 per 2,500 batch. Must finish in the next 5 hours. No escrow. Payment only after finishing the task. If you have a team of more than 5 people, I can assign all the 7,500 to you and you must finish in 5 hrs time.