Of course!
You can order from any eBay site. The only caution is that the seller should specify that he ships to Europe.
If he does not specify, use Contact Seller to ask him if he will accept your bid and how much shipping will be.
Canadian sellers are used to dealing internationally (our biggest market is the USA).
You may be surprised at how expensive shipping is.
It is best, with sellers you have not bought from before, to ask for Air Mail service. And yes, expensive.
The seller may want tracked or insured shipping. You do not need .this protection.
Many US sellers will not ship outside the USA.
Many US sellers use the new Global Shipping Program. This will indicate the amount of VAT and duty that you will pay. These will be included in the shipping fee. Canadian sellers do NOT use this Program.
Welkom in Canada! (En bedankt voor alle tulpen u sturen naar onze hoofdstad Spring Festival)