I would check and see if I could get replacement parts for the one you have, and if the price is some where near the same price of a new grill then I would buy a new grill.
If you want to buy a new barbecue grill set you have the option of shopping online and the option of going to a store that supplies grills like Home Depot.
There are many universal grill parts on the market today at a very reasonable price. Depending on which part will need replaced it is probably cheaper to buy a replacement part.
If you have been unable to use your barbecue grill because a part or two is broken or missing, you should consider finding barbecue grill replacement parts instead of running out to the store to buy a new grill. Buying a new grill is a lot pricier than buying a few replacement parts. You can find barbecue grill replacement parts by contacting the grill's manufacturer. There are also several websites that sell replacement parts.
When it comes to choosing a barbecue grill Weber is a trusted name. Barbecue grills are designed for outdoor use and provide many hours of family enjoyment. If you want to buy a new grill, consider the fuel source you prefer. Grill fuel choices include gas and electric. It takes time to get used to cooking with your new grill. Learn the different cooking methods for different foods, and you'll quickly become a master.
There aren't many alternatives besides getting a whole new electric barbecue grill. one of the sites I've found that might sell the ignitor you need is: http://www.nextag.com/grill-ignitor/shop-html
Home Depot and Lowes sell Weber barbecue grills. You can also find Weber barbecue grills in online stores like Amazon for lower prices but consider the shipping cost.
A fantastic resource I have found for all things "Brick BBQ" is www.my-barbecue.com . it has everything you will ever need to know about brick BBQ's as well as tips on where to buy them.
Barbecue grill accessories have varying costs based on what you want to buy. New grills, or lava rocks, or has lines, or a temperature gauge, most home stores sell these things. You will just have to investigate as to who sells items for your cue and how much they cost.
You can buy a cheap new grill in Ikea. An egg grill is an excellent cheap grill, that can grill most of your basic needs. It is simple to use, and cheap to buy, and very useful
First, did you consider that maybe it's your choice of hotdog and not your grill that's to blame? New grills are widely available and there are many good products to choose from.
You can buy outdoor grills almost anywhere, including Wal-Mart, Sears, Kohl's, Amazon, EBay, etc. However, the website http://www.bbqguys.com/ seems to specialize in selling these grills.
The cost of a gas powered barbecue grill would depend on the features you wanted the grill to have and the brand of the grill. Wal-Mart has some that are under 100 dollars.