will put your ad banner or link to my PR3 site

I will put your ad banner with deferents sizes and links on the top of my right sidebar of my web site www.adsriver.com .
PR 3 Site
alexa 21,120
Average of 25,000 uniques/mo
Average of 400,000 pageviews/mo

Rates are:
text link: 1 year 180$ (+2 months free) and 6 months 90$ (+1 month free)
button add: 1 year 180$ (+2 months free)and 6 months 90$ (+1 month free)
banner add; 1 year 180$ (+2 months free)and 6months 90$ (+1 month free)