It's an e-commerce site, with about 20 static pages and 90 products. So no where near that large. Most of those links are being generated via the "search" function on the site, is my assumption.
Yeah, but they definitely crawl through the search. Some of my search results are popping up on the SERPs. I think it's because every query get's automatically saved as a "recommended" item, which may be prompting the bot to go through them?
Yeah, after reading around I found this link for Magento(which I'm using)
# Google Image Crawler Setup
User-agent: Googlebot-Image
Disallow:
# Crawlers Setup
User-agent: *
# Directories
Disallow: /404/
Disallow: /app/
Disallow: /cgi-bin/
Disallow: /downloader/
Disallow: /errors/
Disallow: /includes/
#Disallow: /js/
#Disallow: /lib/
Disallow: /magento/
#Disallow: /media/
Disallow: /pkginfo/
Disallow: /report/
Disallow: /scripts/
Disallow: /shell/
Disallow: /skin/
Disallow: /stats/
Disallow: /var/
# Paths (clean URLs)
Disallow: /index.php/
Disallow: /catalog/product_compare/
Disallow: /catalog/category/view/
Disallow: /catalog/product/view/
Disallow: /catalogsearch/
#Disallow: /checkout/
Disallow: /control/
Disallow: /contacts/
Disallow: /customer/
Disallow: /customize/
Disallow: /newsletter/
Disallow: /poll/
Disallow: /review/
Disallow: /sendfriend/
Disallow: /tag/
Disallow: /wishlist/
Disallow: /catalog/product/gallery/
# Files
Disallow: /cron.php
Disallow: /cron.sh
Disallow: /error_log
Disallow: /install.php
Disallow: /LICENSE.html
Disallow: /LICENSE.txt
Disallow: /LICENSE_AFL.txt
Disallow: /STATUS.txt
# Paths (no clean URLs)
#Disallow: /*.js$
#Disallow: /*.css$
Disallow: /*.php$
Disallow: /*?SID=