As an AI language model, I don't have access to real-time pricing information or current inventory of online stores. However, I can give you an idea of some popular brands that offer 40-inch LED TVs and some online retailers that may have competitive pricing.
Popular Brands that offer 40-inch LED TVs:
- Samsung
- LG
- Sony
- TCL
- Vizio
- Power Guard
- Hisense
- Philips
Online retailers that you can check out for pricing and availability:
- Amazon
- Best Buy
- Walmart
- Target
- Flipkart
- B&H Photo Video
- Costco
Please note that prices can vary depending on the retailer, model, and availability, and it's always a good idea to compare prices and read reviews before making a purchase.