Listing in bulk but want an option for the buyer to buy all for one price?

[xeniavintage]

Good afternoon!  I am about to list some plates I've acquired (6 in total) and I was going to bulk list them as someone may only want one.  I would like though to offer a set price for all six if someone would want to buy them all.  Can you have these two options in one listing?  Thanks!

[waterbed_bigfoot]

As far as I know you can't have 2 options on there but you can have a promotion if you have a store.  So if they buy more than 1.  I usually do a discount say 20% off of the second item and it continues too so if they were to choose all 6 of them they would see a discount of 10% on each one by adding them to their cart.  I do this on items I can pack together in one box to send out.  

[waterbed_bigfoot]

Also clicking the bulk listing box doesn't really list them in bulk  You have to set up each plate individual under the variations link.  You can name them by color or size that way so you know what item the customer wants.