"Ketchup chips" are a Canadian delicacy that I am unable to experience
here in Forida, USA. They are simply potato chips with ketchup on
them. Who makes the "best" ketchup chips, and who can ship them here
at a reasonable price?

What?!? You don't have any ketchup chips in the USA???

I truly do feel sorry for you... I had no idea that Ketchup Chips were
Canadian and that I have been taking them for granted all my life! I
was amazed at the number of people looking for how to get their hands
on a bag or two of ketchup chips online! It also appears that they are
more of a “Western Canadian” thing than Canadian. Here are the results
of my research:

"Q: I really need to get some ketchup chips, but I can't find any in
my area. How can I get some?
A: The best solution would be to move to Canada, where ketchup chips
are readily available just about everywhere. (Most current residents
of Canada moved there in order to have easier access to ketchup
chips.) The next best thing would be to take a vacation there. If you
can't do that, get some regular potato chips and dip them in ketchup."
Source: http://www.taquitos.net/snacks.php?page_code=6

Old Dutch Foods makes the best Ketchup Chips in my opinion but they do
not appear to ship them to the US:
http://www.olddutchfoods.com/ says the order link is at:
https://www.htinfo.com/secure/bobsproduce/olddutch/
Here is a website that agrees with me:
http://www.pigdump.com/aug01/aug15.html
You can also see the package they come in… it is a cardboard box with
two small sealed plastic bags inside.

I also like Lay's Ketchup Chips but give them a 3.5 out of 5 compared
to Old Dutch which get 5 out of 5. Many people say these are better
though... but it probably has something to do with inferior palattes.
:)
http://taquitos.net/snacks.php?snack_code=369

Another popular brand is Humpty Dumpty:
http://www.humptydumpty.com/prodline/prod_ketchupchips.htm

Some places where you can order Ketchup Chips online:

http://www.canadianfavourites.com/ (Old Dutch)

http://food4.epicurious.com/HyperNews/get/plates/212/8/1/1/5.html
(person willing to send them for cost + shipping).

http://www.mainegoodies.com/food/chips/chips.htm (Humpty Dumpty).

Here is a person selling them on ebay, and you can contact this
individual to get larger volumes.. I would also imagine they would be
willing to sell you other brands, plus they have excellent feedback:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2307786010&category=1275

Another website selling Ketchup Chips (but you have to email them for
quotes) is:
http://www.gardenmarketiga.ab.ca/online/cat204_1.htm (Old Dutch)
http://www.gardenmarketiga.ab.ca/online/item6445.htm (different
packaging)
Since this is an IGA (they have all sorts of snack food) they will
probably be able to send you all the brands listed above, but you will
have to contact them first. Click on ‘Inquire’ here:
http://www.gardenmarketiga.ab.ca/online/content.htm

I hope that you will be able to obtain some ketchup chips with the
information above. If you need clarification regarding the answer
given, please let me know and I will do my best to further assist you.

tisme-ga 

Search Strategy on Google:

"ketchup chips"
://www.google.com/search?q=%22ketchup+chips%22

"ketchup chips" order
://www.google.com/search?q=%22ketchup+chips%22+order

"old dutch" "ketchup chips"
://www.google.com/search?q=%22old+dutch%22+%22ketchup+chips%22

old dutch
://www.google.com/search?q=old+dutch

lay ketchup chips
://www.google.com/search?q=lay+ketchup+chips

Delciious answer! I look forward to experiencing the majestic glory of
ketchup chips once again.

They sell them in the NYC area under the "Herr's" brand. Check it out 
here:http://www.store.yahoo.com/herrsnackgifts/potchipcasof.html
Pull down the menu to find ketchup.

They sell them in the NYC area under the "Herr's" brand. Check it out here: 
http://www.store.yahoo.com/herrsnackgifts/potchipcasof.html
Pull down the menu to find ketchup.

sorry, fixed the link here:
http://www.store.yahoo.com/herrsnacksgifts/potchipcasof.html