Local business owner who has been in the trade a long time...he knows his stuff and is very competitive with ebay prices etc.
He carries everything you can imagine related to paper and pens. Great selection of Rhodia, Clairefontaine, Miquelrius and Moleskine, along with a MASSIVE selection of pens, and a great selection of high end pens!
Specializes in sub-$100 pens. Carries converters and cartridges for every type of pen they sell. Tons of Lamy nibs. Extensive paper selection.
UO Bookstore is the largest art store in Oregon south of Portland. Enthusiastic, but not always expert, service. Many of the employees are art and architecture students.
Carries Speedball pen holders and assorted nibs.
Paradise Pen is the only major pen store in Las Vegas. There are a couple of stores that sell a handful of pens, but just as a minor addition to their main stock of stationery and related items.
PP is located on the Strip, in the Fashion Show Mall, so it's easy to find, though you may have to deal with traffic and parking difficulties.
Mazzini47 is a luxury store in Pordenone (North-east of Italy). They sell all kind of elegant and design gifts, from writing instruments, to business bags, to clocks, to leather items.
I really like this shop because of the kindness of its employees, the great quality of its products and the superb customer service.
Also has vintage selections!