I need someone one capable of installing a "SITE SEARCH" plugin ON my WP website.

General information for the website: Ebay linked auto parts sales. Kind of development: Customization of existing website Description of requirements/features: I have been searching for someone for a couple of days. I have had offers from $220 to down to $49.95. If you can install a plugin Ajax or Google or anyone that will work then why would you charge me such fees. What would it take a half hour of your time.I installed Auction Nudge myself and it works fine but I am doing something wrong on trying to install the a decent in site search. I will pay $29.95 to someone do it. If you are an expert and it even took you a half hour of your time that's $1.00 per minute max 30 minutes. Specific technologies required: WP Expert Extra notes: I have a WP site. I used the Auction Nudge ap to bring my EBay products over to the website. It works fine. However, I have tried every ap out there to get a website internal search, so that when some one comes to my website they can search the products and find what they need. I cannot get any search plugin to work. I tried Google CSE and Ajax ...etc. I need to have someone load one of the site searchable aps so it works. I don't want to pay someone and then have them tell me "Oh,we tried but it don't work" So I need someone who knows how to make it work as in the example below. EXAMPLE: I put in the search box 1986 Ford or whatever and it brings up that item(s) and I can click on it and Auction Nudge takes me to the Ebay store to complete the sale.