Can you tell me if these banknotes of mine have any additional value

Use this link and you should be able to find the notes you have.

Select the note and the scroll down to around the middle of the page and you should be able to see the current estimate values of your note. These are nice notes.

Enjoy!!

Again, I have no idea are they VF, EF ,AU or UC

All your notes have strong centerfolds, and therefore you can ignore UNC or even aUNC. By looking at your notes, I would say the conditions are between VF to EF.

I have more than 400 of these and took pictures without looking the best one. Some of those of 1000 and 500 dinara are not folded.

Notes without any folds do not mean that they are uncirculated. I have many notes that are circulated but without any folders. Remember that your notes are large notes and are some 70-80 year old or more such old notes and if not stored in a proper and secured manner, flaws can get developed over time. One of the main flaws (to me) is foxing, and with such flaws would downgrade the value of the notes, even if it is in UNC condition. I am aware that some grading companies would disagree with me. What about the corners of the notes? Are they still clean and sharp? To me, any alterations to the condition of a banknote after being distributed by the bank should not be considered as perfect and as such should be graded accordingly. Since you have so many of these, the best option I would suggest is to take them to your local dealers and they should give you some ideas.

This is just my opinion.

I guess you are right about all that, I am new in this numismatics and other stuff ,these banknotes were my grandpa's and now they are mine… And we don't have local dealer , nearest is about 500 km away 😔

Remember that your notes are large notes and are some 70-80 year old or more such old notes and if not stored in a proper and secured manner, flaws can get developed over time. One of the main flaws (to me) is foxing, and with such flaws would downgrade the value of the notes, even if it is in UNC condition. I am aware that some grading companies would disagree with me.

Catching a few TPG (Third Party Graders) notes that don't jive with one's opinion doesn't necessarily equate with a grading co. take on grading. I'm sure all certifiers want to get it right even though some may be slightly biased or partial in some ways. But that shouldn't mean we have to abandon certified notes.

Grade levels & EPQ (or “original”):

When collectors familiarize themselves with grading, they typically (or first) learn about the base grade levels of Good (G), Very Good (VG), Fine (F), Very Fine (VF), Extra Fine (EF), Almost Uncirculated (AU) & Uncirculated (UNC).  This is the typical first step to grade a note. We may forget that there's at least 2 more factors a certifier should consider: whether the note is original (EPQ or Exceptional Paper Quality/PPQ Perfect Paper Quality to US graders) & how well centred the design is (plus registering- whether that centred front design aligns with the reverse). The EPQ/original note should rule out any note that has been altered in any way. This should include staple holes (but US graders accepts these from “As issued” nations like India), pen (PMG/US certifiers accept autographed notes) & pressed notes. Yes, you can have an UNC 64 note with issues (pressed, slight discolouration, cleaned)! Many collectors buy non-EPQ notes even though this means the note may have been cleaned (& has an elevated #)! The "registration/centred" step is what I see most often overlooked with notes called UNC on eBay (yes- it may be UNC but the note is poorly centred).

We discuss stains & discoloured notes on this thread here.   Certifying a banknote is not a science though I'm sure the TPG's would like us to accept it that way.  It is a tough job & the certifiers are subjective people who may miss things. There are some TPG notes I avoid b/c I see things that they have missed.  Also, as I mentioned in the above thread, some printers used darker, less bleached paper during & after WW2 (Bank of Canada did this with their 1937 series) so this must be taken into account when assessing this type of note.  

We also need to keep in mind that some banknotes may have been submitted as “problem notes” (with invisible mold spores or moisture) & may have changed over time, even a little after they were certified. These are the tricky ones that could fool a veteran certifier!  

Some older PCGS holders were open (terrible) so a note may have been exposed after it was certified. These are also extra factors one has to consider when considering graded notes that may appear “less than the grade # or non EPQ/original.”

One last thing: it is typical protocol to ask about one note at a time @Marijana Z. List the nation in question in your title & you will attract more collectors who know something about that nation's currency.  Although most notes from Yugoslavia were printed in large volumes from that era, they are attractive (especially due to their large format/size) so you should think of protecting them in proper currency sleeves.

Use the links @ahkhai has provided to ID each note(s). Organize & store them in a dry place. 

Good luck!

Izvinjavam se, nisam znala da treba jednu po jednu novcanicu. Hvala na savjetima. Veliki pozdrav .