I really see no reason to get the kit. Get a package of 250 grain Shockwaves, a T-starter, a dog bone capper, a de-capper, some quality breech plug grease, clear see though powder measure, some patches, and some cleaning solvent.. you have the accessory pack for a lot less.

Breech plug grease can be substitutes with Slick 50 one grease, cleaning solvent can be an mix of isopropyl alcohol and car windshield washer fluid, patches can be old socks and T-shirts, but the rest you need to purchase like the 209 primers, powder, etc.