prices rpices pirces iprces ripces irpces prcies rpcies pcries cpries rcpies crpies picres ipcres pcires cpires icpres cipres ricpes ircpes rcipes cripes icrpes cirpes priecs rpiecs pirecs iprecs ripecs irpecs preics rpeics perics eprics repics erpics piercs ipercs peircs epircs ieprcs eiprcs riepcs irepcs reipcs eripcs ierpcs eirpcs prceis rpceis pcreis cpreis rcpeis crpeis precis rpecis percis eprcis repcis erpcis pceris cperis pecris epcris cepris ecpris rcepis crepis recpis ercpis cerpis ecrpis picers ipcers pciers cpiers icpers cipers piecrs ipecrs peicrs epicrs iepcrs eipcrs pceirs cpeirs pecirs epcirs cepirs ecpirs iceprs cieprs iecprs eicprs ceiprs eciprs riceps irceps rcieps crieps icreps cireps riecps irecps reicps ericps iercps eircps rceips creips recips ercips cerips ecrips icerps cierps iecrps eicrps ceirps ecirps pricse rpicse pircse iprcse ripcse irpcse prcise rpcise pcrise cprise rcpise crpise picrse ipcrse pcirse cpirse icprse ciprse ricpse ircpse rcipse cripse icrpse cirpse prisce rpisce pirsce iprsce ripsce irpsce prsice rpsice psrice sprice rspice srpice pisrce ipsrce psirce spirce isprce siprce rispce irspce rsipce sripce isrpce sirpce prcsie rpcsie pcrsie cprsie rcpsie crpsie prscie rpscie psrcie sprcie rspcie srpcie pcsrie cpsrie pscrie spcrie csprie scprie rcspie crspie rscpie srcpie csrpie scrpie picsre ipcsre pcisre cpisre icpsre cipsre piscre ipscre psicre spicre ispcre sipcre pcsire cpsire pscire spcire cspire scpire icspre cispre iscpre sicpre csipre scipre ricspe ircspe rcispe crispe icrspe cirspe riscpe irscpe rsicpe sricpe isrcpe sircpe rcsipe crsipe rscipe srcipe csripe scripe icsrpe cisrpe iscrpe sicrpe csirpe scirpe priesc rpiesc piresc ipresc ripesc irpesc preisc rpeisc perisc eprisc repisc erpisc piersc ipersc peirsc epirsc ieprsc eiprsc riepsc irepsc reipsc eripsc ierpsc eirpsc prisec rpisec pirsec iprsec ripsec irpsec prsiec rpsiec psriec spriec rspiec srpiec pisrec ipsrec psirec spirec isprec siprec rispec irspec rsipec sripec isrpec sirpec presic rpesic persic eprsic repsic erpsic prseic rpseic psreic spreic rspeic srpeic pesric epsric pseric speric espric sepric respic erspic rsepic srepic esrpic serpic piesrc ipesrc peisrc episrc iepsrc eipsrc piserc ipserc psierc spierc isperc siperc pesirc epsirc pseirc speirc espirc sepirc iesprc eisprc iseprc sieprc esiprc seiprc riespc irespc reispc erispc ierspc eirspc risepc irsepc rsiepc sriepc isrepc sirepc resipc ersipc rseipc sreipc esripc seripc iesrpc eisrpc iserpc sierpc esirpc seirpc prcesi rpcesi pcresi cpresi rcpesi crpesi precsi rpecsi percsi eprcsi repcsi erpcsi pcersi cpersi pecrsi epcrsi ceprsi ecprsi rcepsi crepsi recpsi ercpsi cerpsi ecrpsi prcsei rpcsei pcrsei cprsei rcpsei crpsei prscei rpscei psrcei sprcei rspcei srpcei pcsrei cpsrei pscrei spcrei csprei scprei rcspei crspei rscpei srcpei csrpei scrpei presci rpesci persci eprsci repsci erpsci prseci rpseci psreci spreci rspeci srpeci pesrci epsrci pserci sperci esprci seprci respci erspci rsepci srepci esrpci serpci pcesri cpesri pecsri epcsri cepsri ecpsri pcseri cpseri psceri spceri csperi scperi pescri epscri psecri specri espcri sepcri cespri ecspri csepri scepri escpri secpri rcespi crespi recspi ercspi cerspi ecrspi rcsepi crsepi rscepi srcepi csrepi screpi rescpi erscpi rsecpi srecpi esrcpi sercpi cesrpi ecsrpi cserpi scerpi escrpi secrpi picesr ipcesr pciesr cpiesr icpesr cipesr piecsr ipecsr peicsr epicsr iepcsr eipcsr pceisr cpeisr pecisr epcisr cepisr ecpisr icepsr ciepsr iecpsr eicpsr ceipsr ecipsr picser ipcser pciser cpiser icpser cipser piscer ipscer psicer spicer ispcer sipcer pcsier cpsier pscier spcier cspier scpier icsper cisper iscper sicper csiper sciper piescr ipescr peiscr episcr iepscr eipscr pisecr ipsecr psiecr spiecr ispecr sipecr pesicr epsicr pseicr speicr espicr sepicr iespcr eispcr isepcr siepcr esipcr seipcr pcesir cpesir pecsir epcsir cepsir ecpsir pcseir cpseir psceir spceir cspeir scpeir pescir epscir psecir specir espcir sepcir cespir ecspir csepir scepir escpir secpir icespr ciespr iecspr eicspr ceispr ecispr icsepr cisepr iscepr sicepr csiepr sciepr iescpr eiscpr isecpr siecpr esicpr seicpr cesipr ecsipr cseipr sceipr escipr secipr ricesp ircesp rciesp criesp icresp ciresp riecsp irecsp reicsp ericsp iercsp eircsp rceisp creisp recisp ercisp cerisp ecrisp icersp ciersp iecrsp eicrsp ceirsp ecirsp ricsep ircsep rcisep crisep icrsep cirsep riscep irscep rsicep sricep isrcep sircep rcsiep crsiep rsciep srciep csriep scriep icsrep cisrep iscrep sicrep csirep scirep riescp irescp reiscp eriscp ierscp eirscp risecp irsecp rsiecp sriecp isrecp sirecp resicp ersicp rseicp sreicp esricp sericp iesrcp eisrcp isercp siercp esircp seircp rcesip cresip recsip ercsip cersip ecrsip rcseip crseip rsceip srceip csreip screip rescip erscip rsecip srecip esrcip sercip cesrip ecsrip cserip scerip escrip secrip icesrp ciesrp iecsrp eicsrp ceisrp ecisrp icserp ciserp iscerp sicerp csierp scierp iescrp eiscrp isecrp siecrp esicrp seicrp cesirp ecsirp cseirp sceirp escirp secirp
Note: these 'words' (valid or invalid) are all the permutations of the word prices. These words are obtained by scrambling the letters in prices.