Here’s my list:

• Kettle – GasOne 10 gallon
• Burner – Gasone 100,000BTU – you can go lower BTU, but trust me the extra heat is nice for $20, as is the elevated brewing position for transferring later.
• 25ft Wort Chiller, you can make a 50ft one for about $20-30 more DIY with a trip to home depot
• Morebeer basic starter kit

All in before tax that’s $325, so I was in the ballpark. You can add on a cheap refractometer from amazon for $15ish, and you’ll want a 1/2" NPT hose barb and about 3ft of heat resistant silicone tubing to rack the beer into the fermenter as well. You'll still need bottles too, but I think you'll be happier with this setup ultimately.