Use this link: http://www.yoursite.com/?list,XX&sPhrase=pricelist&bViewAll=true ..where yoursite.com is your website and XX is the ID of you search page.
You also should iclude the term "pricelist" in all of your short descriptions. Or a very small fix to core/products.php should allow this without actually having a phrase "pricelist" anywhere. You can also modify products template to not have short descriptions and images in this search list.
Then your customers would just click this link to display listing of all products on one page. Tested here: http://www.vyprodejknih.ic.cz/?list,19&sPhrase=stran&bViewAll=true ("stran" is a very frequent phrase on that page, it is a part of every description)
