RackRat is a deal-finding service that helps users discover the best rackmount server deals on eBay. It analyzes eBay listings specifically for rackmount servers to help users build their computing labs more affordably.

The service analyzes tens of thousands of eBay listings daily and ranks them by deal quality using a scoring system from 0-100 based on hardware value versus price. Users can filter deals by price, specifications, and region to find servers that match their specific requirements.

RackRat's unique approach involves systematically analyzing eBay's rackmount server inventory and applying a deal scoring algorithm that evaluates hardware value relative to price. This helps users quickly identify the most cost-effective options among thousands of listings.

The primary benefit is helping users build their homelab computing environments for less money by finding the best value server deals. The service is particularly useful for those looking to acquire rackmount servers at competitive prices.

RackRat targets users building homelabs who need affordable rackmount server hardware. The service focuses specifically on eBay as the marketplace and rackmount servers as the product category.