given my issue w/the electric range in my prior post... i noticed, while in Lowes an open-box, clearance on a GE Profile 30" gas range that looks like it will swap into the same space. They're asking $600. We don't have natural gas here... so figuring i'll investigate bringing in LP. Would be easy to place/service a tank behind the wall where the cooktop is. Question is... is there an LP conversion kit available for this unit and where can i get one? I gather it originally came with one... though because this was a floor model, they don't seem to have any connecting hw (not sure if there should be any) and no LP conversion kit.
I searched on the site for parts for that model number, but i didn't see any 940 models.
again thanks as i try to figure out whether to repair the old, or replace

right-- understood that part of the spec of that unit is to include the LP conversion kit. Though as noted, it's open box @ $600 ask, with no conversion kit around anymore (and for that matter i don't know what other connecting hardware might be needed/missing to connect it to a propane line. So any part#s, links to where i can buy them online, etc would be great... so i can see the total package price. That would help in my negotiation. eg. i'm totally open to whatever specific recommendation about what 'talk them down a lot' means in terms of what a realistic/good price is given what it will cost me to get it working (in terms of parts), as well as what you think a reasonable floor model price is given i have to buy additional parts.
On a quick search, the cheapest i've seen is:
Ge JGP940SEKSS 30" Sealed Burner Gas Cooktop with Gas-On-Glass Surface & Control Lock Capability: Stainless Steel - FotoConnection.com
which is $819 + $59.99 s/h. And it appears Lowes competitor HD is selling that unit for ~$1050 online and had it on sale last week for $950.