ooh, I want to know too. I have some similar ones which I found at home goods, but my cat broke 3 of the 6. These are close enough to be a replacement.

Check out:
http://willowhouse.com/

They have some goblets that are very simlar.

I have some amber ones with a ball like that and they came from Ballard. Ballard has some clear ones that are close. www.ballarddesigns.com

You may have to settle for something that is very close but not identical.

I have some Bryce goblets that are similar. I would try searching for Bryce goblets on ebay and google.

They're from Ikea. I have them and love them: http://www.ikea.com/us/en/catalog/products/80154512/

The glasses in the photo are more flared than the IKEA glasses. The bowl is closer in shape to the Marcel wine glasses from Crate and Barrel or the Dora Coupe from Anthropologie, though neither is an exact match. (I kind of prefer the C&B glass to the Real Simple glasses, though - more striking.)

Well, I searched and searched and found these:

http://www.thebay.com/fre/home-glasswarebar-Coupe_Percival_Place-thebay/230615 ( Kate Spade - very lovely but not quite what you wanted)

http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=400315189848&item=400315189848&lgeo=1&vectorid=229466 (Very similar)

http://www.worldmarket.com/product/russian+wine+goblets%2C+set+of+4.do?page=2&from=fn (so pretty)

http://lifeandstyle.colincowie.com/hsn/colin-cowie-set-of-4-fluted-wine-glasses
(very pretty)

Simon Pearce has ones very similar.

None of these are remotely alike..

Anyway, I've been searching for wine glasses like these for ages but still haven't found the one I like. I'd love to afford wine glasses Ina Garten use but way too expensive for me.

^Those Marcel wine glasses are GORGEOUS, PP!

Well as MonicaK said, these glasses don't seem to do it for you. Although we are all only trying to help, she feels it necessary to state the obvious.

I suggest you write to the author of the article - Kristin Appenbrink (you can tweet her here: http://simplystated.realsimple.com/2012/11/08/when-to-order-thanksgiving-turkey/)

She may know where to get them. Good luck.

Thrift stores

Me again... sorry - but I was on Etsy looking for something completely different and fell upon these:
http://www.etsy.com/listing/100441201/set-of-4-handblown-glass-beautiful?ref=sr_gallery_34&ga_search_query=wine+goblets&ga_view_type=gallery&ga_ship_to=CA&ga_vintage_rewrite=vintage+wine+goblets&ga_original_query=2&ga_page=4&ga_search_type=all&ga_facet=vintagewine+goblets

They are so very, very close to what you want! And the price is great!

thanks guys for all the great options! Still haven't found the "exact" ones but some are so close =)

for others looking for similar things I also found these that look nice, and not expensive.
http://www.michaelcfina.com/tableware/homeless/michael-c-fina-goblet-3278240.html

and thanks, kanberra for the idea of contacting the author. great idea!
thanks again!!! =D

A friend of mine just bought these glasses at Cassandra's Kitchen.com a few weeks ago. They are very similar to Ina Garten, The Barefoot Contessa's Wine goblets and Cassandra's Kitchen sells everything Ina Garten. The glasses are called: Stemmed Glassware - 4pc Set. They are super simple and very elegant! www.cassandraskitchen.com.