from the details on your link: "Includes Carbide Dies, Pro Auto-Disk Powder Measure and case feeder."
Part of this will depend on how you order the package--i.e., with or without dies, and which die set type you order.
It does come with the (small) or (large) primer subsystem. So, I would get an additional / alternative size primer "package."
I don't know if the Pro Auto Disk setup includes a swivel adapter and a riser. You will surely want those two items. And, if it is available, I would get the "deluxe" Pro Auto upgrade--e.g., the one with the plated body; I think it will last longer for you, and you will probably get the Adjustable Charge bar and the alternative spring return items.
You can order some more ball chain with the press, or buy it with spare parts from lee--or buy it at your hardware store / steal it from your bank and get better quality.
It has the case feeder assembly, and you (again, depending on caliber / die set ordered with it) may want to get the alternative large (or small) pusher assembly as well.
As for options: I find the case feeder tubes and case feeder collator to be worthwhile additions--so get those. Do NOT buy the BULLET feeder assembly.
Depending on how you have your bench set up, you will probably want to buy more (Akro-type) bins for catching the finished cartridge. However, buy these off a google--instead of $9.00 or so (discount price), you can get them for about 12/30.00 off the net / google.
About die setup--personally, I recommend a new user set up the press with a five-die configuration, not with a minimal 3-die. (Others will say it will work just fine without it, but this configuration guarantees less frustration.) To do that you need to get a (Lee) universal decapping die, and make sure you get a die package that includes the 4th FCD die.
Finally, you will want to order some spare parts from Lee--not much, but the parts you want to have on hand. This is easiest, I think, to do on the Lee site, and they are reasonably priced. These parts include
1. Extra indexer "knob"
2. small and / or large primer sliders (these are VERY important.
3. Extra primer anvil springs,
3. Extra "standard" primer trays (not the new Safety Prime type)
4. The chain,
5. possibly, spare powder disks / kits for the type of reloading you are doing.
And finally, Use the Load-Master videos by Chris and Darwin from the beginning--in fact, I would use those over the written instructions.
Tell us a bit more about what you currently own for reloading, what calibers you will be reloading for, and we'll help you build the list.
FWIW, you will probably find more attractive pricing from another reseller, like Graf & Sons--their stock is low, but they sell the LM for roughly 213-218.00 shipped, with a die set. Kempf's would also be a logical place to price check.
Jim H.