This was for an SR5 Premium.
Yes it's $431/Month including TTL and all associated fees. This is the best quote I've gotten through a broker. Other quotes I've gotten $519/month, and $697/month (yikes), all for an SR5 premium.
The actual sales price of the car I have not gotten, but I can ask for it
Are you working through a 3rd party broker instead of dealer direct? Usually it's to your advantage to negotiate the sales price first, and then move to monthly cost. With a lease, it's more straightforward as you're dealing with money factor and residual. You'll want to know sales price and money factor or residual at the end of the term to calculate money factor. This will help you to best understand how good the lease rate is. For example, @431/month you are going to put at most 14k against the price of the vehicle, probably less. So when it's time to buy at the end of the term the original purchase price becomes critical.