That's a pretty masonic pose there. Like he's taking the piss.
I've tried 6 or 7 of the biggest online retailers over the last few years.
For me, silver.com and jmbullion.com have almost always had the lowest prices for the quantities and types I buy, consistently. Plus they ship quickly, and you can get free shipping depending on your order size. They have also been in business for many years, and have tons of customer feedback online.
Important: JM has also been willing to buy back anything I bought from them, when I needed the cash, and they paid me more than any of the other sites offered me.
Side note: My opinion on best value coin - Other than occassional special sales on the current year U.S., Canadian, Armenian, & Australian coins, the best value in silver is the Sunshine Mint round with the embedded security feature.